Add new SentenceTransformer model.

1_Pooling/config.json

@@ -0,0 +1,10 @@
+{
+  "word_embedding_dimension": 768,
+  "pooling_mode_cls_token": false,
+  "pooling_mode_mean_tokens": true,
+  "pooling_mode_max_tokens": false,
+  "pooling_mode_mean_sqrt_len_tokens": false,
+  "pooling_mode_weightedmean_tokens": false,
+  "pooling_mode_lasttoken": false,
+  "include_prompt": true
+}

README.md

@@ -0,0 +1,2759 @@
+---
+library_name: sentence-transformers
+pipeline_tag: sentence-similarity
+tags:
+  - feature-extraction
+  - sentence-similarity
+  - mteb
+  - transformers
+  - transformers.js
+model-index:
+- name: epoch_0_model
+  results:
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/amazon_counterfactual
+      name: MTEB AmazonCounterfactualClassification (en)
+      config: en
+      split: test
+      revision: e8379541af4e31359cca9fbcf4b00f2671dba205
+    metrics:
+    - type: accuracy
+      value: 76.8507462686567
+    - type: ap
+      value: 40.592189159090495
+    - type: f1
+      value: 71.01634655512476
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/amazon_polarity
+      name: MTEB AmazonPolarityClassification
+      config: default
+      split: test
+      revision: e2d317d38cd51312af73b3d32a06d1a08b442046
+    metrics:
+    - type: accuracy
+      value: 91.51892500000001
+    - type: ap
+      value: 88.50346762975335
+    - type: f1
+      value: 91.50342077459624
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/amazon_reviews_multi
+      name: MTEB AmazonReviewsClassification (en)
+      config: en
+      split: test
+      revision: 1399c76144fd37290681b995c656ef9b2e06e26d
+    metrics:
+    - type: accuracy
+      value: 47.364
+    - type: f1
+      value: 46.72708080922794
+  - task:
+      type: Retrieval
+    dataset:
+      type: arguana
+      name: MTEB ArguAna
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 25.178
+    - type: map_at_10
+      value: 40.244
+    - type: map_at_100
+      value: 41.321999999999996
+    - type: map_at_1000
+      value: 41.331
+    - type: map_at_3
+      value: 35.016999999999996
+    - type: map_at_5
+      value: 37.99
+    - type: mrr_at_1
+      value: 25.605
+    - type: mrr_at_10
+      value: 40.422000000000004
+    - type: mrr_at_100
+      value: 41.507
+    - type: mrr_at_1000
+      value: 41.516
+    - type: mrr_at_3
+      value: 35.23
+    - type: mrr_at_5
+      value: 38.15
+    - type: ndcg_at_1
+      value: 25.178
+    - type: ndcg_at_10
+      value: 49.258
+    - type: ndcg_at_100
+      value: 53.776
+    - type: ndcg_at_1000
+      value: 53.995000000000005
+    - type: ndcg_at_3
+      value: 38.429
+    - type: ndcg_at_5
+      value: 43.803
+    - type: precision_at_1
+      value: 25.178
+    - type: precision_at_10
+      value: 7.831
+    - type: precision_at_100
+      value: 0.979
+    - type: precision_at_1000
+      value: 0.1
+    - type: precision_at_3
+      value: 16.121
+    - type: precision_at_5
+      value: 12.29
+    - type: recall_at_1
+      value: 25.178
+    - type: recall_at_10
+      value: 78.307
+    - type: recall_at_100
+      value: 97.866
+    - type: recall_at_1000
+      value: 99.57300000000001
+    - type: recall_at_3
+      value: 48.364000000000004
+    - type: recall_at_5
+      value: 61.451
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/arxiv-clustering-p2p
+      name: MTEB ArxivClusteringP2P
+      config: default
+      split: test
+      revision: a122ad7f3f0291bf49cc6f4d32aa80929df69d5d
+    metrics:
+    - type: v_measure
+      value: 45.93034494751465
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/arxiv-clustering-s2s
+      name: MTEB ArxivClusteringS2S
+      config: default
+      split: test
+      revision: f910caf1a6075f7329cdf8c1a6135696f37dbd53
+    metrics:
+    - type: v_measure
+      value: 36.64579480054327
+  - task:
+      type: Reranking
+    dataset:
+      type: mteb/askubuntudupquestions-reranking
+      name: MTEB AskUbuntuDupQuestions
+      config: default
+      split: test
+      revision: 2000358ca161889fa9c082cb41daa8dcfb161a54
+    metrics:
+    - type: map
+      value: 60.601310529222054
+    - type: mrr
+      value: 75.04484896451656
+  - task:
+      type: STS
+    dataset:
+      type: mteb/biosses-sts
+      name: MTEB BIOSSES
+      config: default
+      split: test
+      revision: d3fb88f8f02e40887cd149695127462bbcf29b4a
+    metrics:
+    - type: cos_sim_pearson
+      value: 88.57797718095814
+    - type: cos_sim_spearman
+      value: 86.47064499110101
+    - type: euclidean_pearson
+      value: 87.4559602783142
+    - type: euclidean_spearman
+      value: 86.47064499110101
+    - type: manhattan_pearson
+      value: 87.7232764230245
+    - type: manhattan_spearman
+      value: 86.91222131777742
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/banking77
+      name: MTEB Banking77Classification
+      config: default
+      split: test
+      revision: 0fd18e25b25c072e09e0d92ab615fda904d66300
+    metrics:
+    - type: accuracy
+      value: 84.5422077922078
+    - type: f1
+      value: 84.47657456950589
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/biorxiv-clustering-p2p
+      name: MTEB BiorxivClusteringP2P
+      config: default
+      split: test
+      revision: 65b79d1d13f80053f67aca9498d9402c2d9f1f40
+    metrics:
+    - type: v_measure
+      value: 38.48953561974464
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/biorxiv-clustering-s2s
+      name: MTEB BiorxivClusteringS2S
+      config: default
+      split: test
+      revision: 258694dd0231531bc1fd9de6ceb52a0853c6d908
+    metrics:
+    - type: v_measure
+      value: 32.75995857510105
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackAndroidRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 30.008000000000003
+    - type: map_at_10
+      value: 39.51
+    - type: map_at_100
+      value: 40.841
+    - type: map_at_1000
+      value: 40.973
+    - type: map_at_3
+      value: 36.248999999999995
+    - type: map_at_5
+      value: 38.096999999999994
+    - type: mrr_at_1
+      value: 36.481
+    - type: mrr_at_10
+      value: 44.818000000000005
+    - type: mrr_at_100
+      value: 45.64
+    - type: mrr_at_1000
+      value: 45.687
+    - type: mrr_at_3
+      value: 42.036
+    - type: mrr_at_5
+      value: 43.782
+    - type: ndcg_at_1
+      value: 36.481
+    - type: ndcg_at_10
+      value: 45.152
+    - type: ndcg_at_100
+      value: 50.449
+    - type: ndcg_at_1000
+      value: 52.76499999999999
+    - type: ndcg_at_3
+      value: 40.161
+    - type: ndcg_at_5
+      value: 42.577999999999996
+    - type: precision_at_1
+      value: 36.481
+    - type: precision_at_10
+      value: 8.369
+    - type: precision_at_100
+      value: 1.373
+    - type: precision_at_1000
+      value: 0.186
+    - type: precision_at_3
+      value: 18.693
+    - type: precision_at_5
+      value: 13.533999999999999
+    - type: recall_at_1
+      value: 30.008000000000003
+    - type: recall_at_10
+      value: 56.108999999999995
+    - type: recall_at_100
+      value: 78.55499999999999
+    - type: recall_at_1000
+      value: 93.659
+    - type: recall_at_3
+      value: 41.754999999999995
+    - type: recall_at_5
+      value: 48.296
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackEnglishRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 30.262
+    - type: map_at_10
+      value: 40.139
+    - type: map_at_100
+      value: 41.394
+    - type: map_at_1000
+      value: 41.526
+    - type: map_at_3
+      value: 37.155
+    - type: map_at_5
+      value: 38.785
+    - type: mrr_at_1
+      value: 38.153
+    - type: mrr_at_10
+      value: 46.369
+    - type: mrr_at_100
+      value: 47.072
+    - type: mrr_at_1000
+      value: 47.111999999999995
+    - type: mrr_at_3
+      value: 44.268
+    - type: mrr_at_5
+      value: 45.389
+    - type: ndcg_at_1
+      value: 38.153
+    - type: ndcg_at_10
+      value: 45.925
+    - type: ndcg_at_100
+      value: 50.394000000000005
+    - type: ndcg_at_1000
+      value: 52.37500000000001
+    - type: ndcg_at_3
+      value: 41.754000000000005
+    - type: ndcg_at_5
+      value: 43.574
+    - type: precision_at_1
+      value: 38.153
+    - type: precision_at_10
+      value: 8.796
+    - type: precision_at_100
+      value: 1.432
+    - type: precision_at_1000
+      value: 0.189
+    - type: precision_at_3
+      value: 20.318
+    - type: precision_at_5
+      value: 14.395
+    - type: recall_at_1
+      value: 30.262
+    - type: recall_at_10
+      value: 55.72200000000001
+    - type: recall_at_100
+      value: 74.97500000000001
+    - type: recall_at_1000
+      value: 87.342
+    - type: recall_at_3
+      value: 43.129
+    - type: recall_at_5
+      value: 48.336
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackGamingRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 39.951
+    - type: map_at_10
+      value: 51.248000000000005
+    - type: map_at_100
+      value: 52.188
+    - type: map_at_1000
+      value: 52.247
+    - type: map_at_3
+      value: 48.211
+    - type: map_at_5
+      value: 49.797000000000004
+    - type: mrr_at_1
+      value: 45.329
+    - type: mrr_at_10
+      value: 54.749
+    - type: mrr_at_100
+      value: 55.367999999999995
+    - type: mrr_at_1000
+      value: 55.400000000000006
+    - type: mrr_at_3
+      value: 52.382
+    - type: mrr_at_5
+      value: 53.649
+    - type: ndcg_at_1
+      value: 45.329
+    - type: ndcg_at_10
+      value: 56.847
+    - type: ndcg_at_100
+      value: 60.738
+    - type: ndcg_at_1000
+      value: 61.976
+    - type: ndcg_at_3
+      value: 51.59
+    - type: ndcg_at_5
+      value: 53.915
+    - type: precision_at_1
+      value: 45.329
+    - type: precision_at_10
+      value: 8.959
+    - type: precision_at_100
+      value: 1.187
+    - type: precision_at_1000
+      value: 0.134
+    - type: precision_at_3
+      value: 22.612
+    - type: precision_at_5
+      value: 15.273
+    - type: recall_at_1
+      value: 39.951
+    - type: recall_at_10
+      value: 70.053
+    - type: recall_at_100
+      value: 86.996
+    - type: recall_at_1000
+      value: 95.707
+    - type: recall_at_3
+      value: 56.032000000000004
+    - type: recall_at_5
+      value: 61.629999999999995
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackGisRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 25.566
+    - type: map_at_10
+      value: 33.207
+    - type: map_at_100
+      value: 34.166000000000004
+    - type: map_at_1000
+      value: 34.245
+    - type: map_at_3
+      value: 30.94
+    - type: map_at_5
+      value: 32.01
+    - type: mrr_at_1
+      value: 27.345000000000002
+    - type: mrr_at_10
+      value: 35.193000000000005
+    - type: mrr_at_100
+      value: 35.965
+    - type: mrr_at_1000
+      value: 36.028999999999996
+    - type: mrr_at_3
+      value: 32.806000000000004
+    - type: mrr_at_5
+      value: 34.021
+    - type: ndcg_at_1
+      value: 27.345000000000002
+    - type: ndcg_at_10
+      value: 37.891999999999996
+    - type: ndcg_at_100
+      value: 42.664
+    - type: ndcg_at_1000
+      value: 44.757000000000005
+    - type: ndcg_at_3
+      value: 33.123000000000005
+    - type: ndcg_at_5
+      value: 35.035
+    - type: precision_at_1
+      value: 27.345000000000002
+    - type: precision_at_10
+      value: 5.763
+    - type: precision_at_100
+      value: 0.859
+    - type: precision_at_1000
+      value: 0.108
+    - type: precision_at_3
+      value: 13.71
+    - type: precision_at_5
+      value: 9.401
+    - type: recall_at_1
+      value: 25.566
+    - type: recall_at_10
+      value: 50.563
+    - type: recall_at_100
+      value: 72.86399999999999
+    - type: recall_at_1000
+      value: 88.68599999999999
+    - type: recall_at_3
+      value: 37.43
+    - type: recall_at_5
+      value: 41.894999999999996
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackMathematicaRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 16.663
+    - type: map_at_10
+      value: 23.552
+    - type: map_at_100
+      value: 24.538
+    - type: map_at_1000
+      value: 24.661
+    - type: map_at_3
+      value: 21.085
+    - type: map_at_5
+      value: 22.391
+    - type: mrr_at_1
+      value: 20.025000000000002
+    - type: mrr_at_10
+      value: 27.643
+    - type: mrr_at_100
+      value: 28.499999999999996
+    - type: mrr_at_1000
+      value: 28.582
+    - type: mrr_at_3
+      value: 25.083
+    - type: mrr_at_5
+      value: 26.544
+    - type: ndcg_at_1
+      value: 20.025000000000002
+    - type: ndcg_at_10
+      value: 28.272000000000002
+    - type: ndcg_at_100
+      value: 33.353
+    - type: ndcg_at_1000
+      value: 36.454
+    - type: ndcg_at_3
+      value: 23.579
+    - type: ndcg_at_5
+      value: 25.685000000000002
+    - type: precision_at_1
+      value: 20.025000000000002
+    - type: precision_at_10
+      value: 5.187
+    - type: precision_at_100
+      value: 0.897
+    - type: precision_at_1000
+      value: 0.13
+    - type: precision_at_3
+      value: 10.987
+    - type: precision_at_5
+      value: 8.06
+    - type: recall_at_1
+      value: 16.663
+    - type: recall_at_10
+      value: 38.808
+    - type: recall_at_100
+      value: 61.305
+    - type: recall_at_1000
+      value: 83.571
+    - type: recall_at_3
+      value: 25.907999999999998
+    - type: recall_at_5
+      value: 31.214
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackPhysicsRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 27.695999999999998
+    - type: map_at_10
+      value: 37.018
+    - type: map_at_100
+      value: 38.263000000000005
+    - type: map_at_1000
+      value: 38.371
+    - type: map_at_3
+      value: 34.226
+    - type: map_at_5
+      value: 35.809999999999995
+    - type: mrr_at_1
+      value: 32.916000000000004
+    - type: mrr_at_10
+      value: 42.067
+    - type: mrr_at_100
+      value: 42.925000000000004
+    - type: mrr_at_1000
+      value: 42.978
+    - type: mrr_at_3
+      value: 39.637
+    - type: mrr_at_5
+      value: 41.134
+    - type: ndcg_at_1
+      value: 32.916000000000004
+    - type: ndcg_at_10
+      value: 42.539
+    - type: ndcg_at_100
+      value: 47.873
+    - type: ndcg_at_1000
+      value: 50.08200000000001
+    - type: ndcg_at_3
+      value: 37.852999999999994
+    - type: ndcg_at_5
+      value: 40.201
+    - type: precision_at_1
+      value: 32.916000000000004
+    - type: precision_at_10
+      value: 7.5840000000000005
+    - type: precision_at_100
+      value: 1.199
+    - type: precision_at_1000
+      value: 0.155
+    - type: precision_at_3
+      value: 17.485
+    - type: precision_at_5
+      value: 12.512
+    - type: recall_at_1
+      value: 27.695999999999998
+    - type: recall_at_10
+      value: 53.638
+    - type: recall_at_100
+      value: 76.116
+    - type: recall_at_1000
+      value: 91.069
+    - type: recall_at_3
+      value: 41.13
+    - type: recall_at_5
+      value: 46.872
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackProgrammersRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 24.108
+    - type: map_at_10
+      value: 33.372
+    - type: map_at_100
+      value: 34.656
+    - type: map_at_1000
+      value: 34.768
+    - type: map_at_3
+      value: 30.830999999999996
+    - type: map_at_5
+      value: 32.204
+    - type: mrr_at_1
+      value: 29.110000000000003
+    - type: mrr_at_10
+      value: 37.979
+    - type: mrr_at_100
+      value: 38.933
+    - type: mrr_at_1000
+      value: 38.988
+    - type: mrr_at_3
+      value: 35.731
+    - type: mrr_at_5
+      value: 36.963
+    - type: ndcg_at_1
+      value: 29.110000000000003
+    - type: ndcg_at_10
+      value: 38.635000000000005
+    - type: ndcg_at_100
+      value: 44.324999999999996
+    - type: ndcg_at_1000
+      value: 46.747
+    - type: ndcg_at_3
+      value: 34.37
+    - type: ndcg_at_5
+      value: 36.228
+    - type: precision_at_1
+      value: 29.110000000000003
+    - type: precision_at_10
+      value: 6.963
+    - type: precision_at_100
+      value: 1.146
+    - type: precision_at_1000
+      value: 0.152
+    - type: precision_at_3
+      value: 16.400000000000002
+    - type: precision_at_5
+      value: 11.552999999999999
+    - type: recall_at_1
+      value: 24.108
+    - type: recall_at_10
+      value: 49.597
+    - type: recall_at_100
+      value: 73.88900000000001
+    - type: recall_at_1000
+      value: 90.62400000000001
+    - type: recall_at_3
+      value: 37.662
+    - type: recall_at_5
+      value: 42.565
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 25.00791666666667
+    - type: map_at_10
+      value: 33.287749999999996
+    - type: map_at_100
+      value: 34.41141666666667
+    - type: map_at_1000
+      value: 34.52583333333333
+    - type: map_at_3
+      value: 30.734416666666668
+    - type: map_at_5
+      value: 32.137166666666666
+    - type: mrr_at_1
+      value: 29.305666666666664
+    - type: mrr_at_10
+      value: 37.22966666666666
+    - type: mrr_at_100
+      value: 38.066583333333334
+    - type: mrr_at_1000
+      value: 38.12616666666667
+    - type: mrr_at_3
+      value: 34.92275
+    - type: mrr_at_5
+      value: 36.23333333333334
+    - type: ndcg_at_1
+      value: 29.305666666666664
+    - type: ndcg_at_10
+      value: 38.25533333333333
+    - type: ndcg_at_100
+      value: 43.25266666666666
+    - type: ndcg_at_1000
+      value: 45.63583333333334
+    - type: ndcg_at_3
+      value: 33.777166666666666
+    - type: ndcg_at_5
+      value: 35.85
+    - type: precision_at_1
+      value: 29.305666666666664
+    - type: precision_at_10
+      value: 6.596416666666667
+    - type: precision_at_100
+      value: 1.0784166666666668
+    - type: precision_at_1000
+      value: 0.14666666666666664
+    - type: precision_at_3
+      value: 15.31075
+    - type: precision_at_5
+      value: 10.830916666666667
+    - type: recall_at_1
+      value: 25.00791666666667
+    - type: recall_at_10
+      value: 49.10933333333333
+    - type: recall_at_100
+      value: 71.09216666666667
+    - type: recall_at_1000
+      value: 87.77725000000001
+    - type: recall_at_3
+      value: 36.660916666666665
+    - type: recall_at_5
+      value: 41.94149999999999
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackStatsRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 23.521
+    - type: map_at_10
+      value: 30.043
+    - type: map_at_100
+      value: 30.936000000000003
+    - type: map_at_1000
+      value: 31.022
+    - type: map_at_3
+      value: 27.926000000000002
+    - type: map_at_5
+      value: 29.076999999999998
+    - type: mrr_at_1
+      value: 26.227
+    - type: mrr_at_10
+      value: 32.822
+    - type: mrr_at_100
+      value: 33.61
+    - type: mrr_at_1000
+      value: 33.672000000000004
+    - type: mrr_at_3
+      value: 30.776999999999997
+    - type: mrr_at_5
+      value: 31.866
+    - type: ndcg_at_1
+      value: 26.227
+    - type: ndcg_at_10
+      value: 34.041
+    - type: ndcg_at_100
+      value: 38.394
+    - type: ndcg_at_1000
+      value: 40.732
+    - type: ndcg_at_3
+      value: 30.037999999999997
+    - type: ndcg_at_5
+      value: 31.845000000000002
+    - type: precision_at_1
+      value: 26.227
+    - type: precision_at_10
+      value: 5.244999999999999
+    - type: precision_at_100
+      value: 0.808
+    - type: precision_at_1000
+      value: 0.107
+    - type: precision_at_3
+      value: 12.679000000000002
+    - type: precision_at_5
+      value: 8.773
+    - type: recall_at_1
+      value: 23.521
+    - type: recall_at_10
+      value: 43.633
+    - type: recall_at_100
+      value: 63.126000000000005
+    - type: recall_at_1000
+      value: 80.765
+    - type: recall_at_3
+      value: 32.614
+    - type: recall_at_5
+      value: 37.15
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackTexRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 16.236
+    - type: map_at_10
+      value: 22.898
+    - type: map_at_100
+      value: 23.878
+    - type: map_at_1000
+      value: 24.009
+    - type: map_at_3
+      value: 20.87
+    - type: map_at_5
+      value: 22.025
+    - type: mrr_at_1
+      value: 19.339000000000002
+    - type: mrr_at_10
+      value: 26.382
+    - type: mrr_at_100
+      value: 27.245
+    - type: mrr_at_1000
+      value: 27.33
+    - type: mrr_at_3
+      value: 24.386
+    - type: mrr_at_5
+      value: 25.496000000000002
+    - type: ndcg_at_1
+      value: 19.339000000000002
+    - type: ndcg_at_10
+      value: 27.139999999999997
+    - type: ndcg_at_100
+      value: 31.944
+    - type: ndcg_at_1000
+      value: 35.077999999999996
+    - type: ndcg_at_3
+      value: 23.424
+    - type: ndcg_at_5
+      value: 25.188
+    - type: precision_at_1
+      value: 19.339000000000002
+    - type: precision_at_10
+      value: 4.8309999999999995
+    - type: precision_at_100
+      value: 0.845
+    - type: precision_at_1000
+      value: 0.128
+    - type: precision_at_3
+      value: 10.874
+    - type: precision_at_5
+      value: 7.825
+    - type: recall_at_1
+      value: 16.236
+    - type: recall_at_10
+      value: 36.513
+    - type: recall_at_100
+      value: 57.999
+    - type: recall_at_1000
+      value: 80.512
+    - type: recall_at_3
+      value: 26.179999999999996
+    - type: recall_at_5
+      value: 30.712
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackUnixRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 24.11
+    - type: map_at_10
+      value: 31.566
+    - type: map_at_100
+      value: 32.647
+    - type: map_at_1000
+      value: 32.753
+    - type: map_at_3
+      value: 29.24
+    - type: map_at_5
+      value: 30.564999999999998
+    - type: mrr_at_1
+      value: 28.265
+    - type: mrr_at_10
+      value: 35.504000000000005
+    - type: mrr_at_100
+      value: 36.436
+    - type: mrr_at_1000
+      value: 36.503
+    - type: mrr_at_3
+      value: 33.349000000000004
+    - type: mrr_at_5
+      value: 34.622
+    - type: ndcg_at_1
+      value: 28.265
+    - type: ndcg_at_10
+      value: 36.192
+    - type: ndcg_at_100
+      value: 41.388000000000005
+    - type: ndcg_at_1000
+      value: 43.948
+    - type: ndcg_at_3
+      value: 31.959
+    - type: ndcg_at_5
+      value: 33.998
+    - type: precision_at_1
+      value: 28.265
+    - type: precision_at_10
+      value: 5.989
+    - type: precision_at_100
+      value: 0.9650000000000001
+    - type: precision_at_1000
+      value: 0.13
+    - type: precision_at_3
+      value: 14.335
+    - type: precision_at_5
+      value: 10.112
+    - type: recall_at_1
+      value: 24.11
+    - type: recall_at_10
+      value: 46.418
+    - type: recall_at_100
+      value: 69.314
+    - type: recall_at_1000
+      value: 87.397
+    - type: recall_at_3
+      value: 34.724
+    - type: recall_at_5
+      value: 39.925
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackWebmastersRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 22.091
+    - type: map_at_10
+      value: 29.948999999999998
+    - type: map_at_100
+      value: 31.502000000000002
+    - type: map_at_1000
+      value: 31.713
+    - type: map_at_3
+      value: 27.464
+    - type: map_at_5
+      value: 28.968
+    - type: mrr_at_1
+      value: 26.482
+    - type: mrr_at_10
+      value: 34.009
+    - type: mrr_at_100
+      value: 35.081
+    - type: mrr_at_1000
+      value: 35.138000000000005
+    - type: mrr_at_3
+      value: 31.785000000000004
+    - type: mrr_at_5
+      value: 33.178999999999995
+    - type: ndcg_at_1
+      value: 26.482
+    - type: ndcg_at_10
+      value: 35.008
+    - type: ndcg_at_100
+      value: 41.272999999999996
+    - type: ndcg_at_1000
+      value: 43.972
+    - type: ndcg_at_3
+      value: 30.804
+    - type: ndcg_at_5
+      value: 33.046
+    - type: precision_at_1
+      value: 26.482
+    - type: precision_at_10
+      value: 6.462
+    - type: precision_at_100
+      value: 1.431
+    - type: precision_at_1000
+      value: 0.22899999999999998
+    - type: precision_at_3
+      value: 14.360999999999999
+    - type: precision_at_5
+      value: 10.474
+    - type: recall_at_1
+      value: 22.091
+    - type: recall_at_10
+      value: 45.125
+    - type: recall_at_100
+      value: 72.313
+    - type: recall_at_1000
+      value: 89.503
+    - type: recall_at_3
+      value: 33.158
+    - type: recall_at_5
+      value: 39.086999999999996
+  - task:
+      type: Retrieval
+    dataset:
+      type: BeIR/cqadupstack
+      name: MTEB CQADupstackWordpressRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 19.883
+    - type: map_at_10
+      value: 26.951000000000004
+    - type: map_at_100
+      value: 27.927999999999997
+    - type: map_at_1000
+      value: 28.022000000000002
+    - type: map_at_3
+      value: 24.616
+    - type: map_at_5
+      value: 25.917
+    - type: mrr_at_1
+      value: 21.996
+    - type: mrr_at_10
+      value: 29.221000000000004
+    - type: mrr_at_100
+      value: 30.024
+    - type: mrr_at_1000
+      value: 30.095
+    - type: mrr_at_3
+      value: 26.833000000000002
+    - type: mrr_at_5
+      value: 28.155
+    - type: ndcg_at_1
+      value: 21.996
+    - type: ndcg_at_10
+      value: 31.421
+    - type: ndcg_at_100
+      value: 36.237
+    - type: ndcg_at_1000
+      value: 38.744
+    - type: ndcg_at_3
+      value: 26.671
+    - type: ndcg_at_5
+      value: 28.907
+    - type: precision_at_1
+      value: 21.996
+    - type: precision_at_10
+      value: 5.009
+    - type: precision_at_100
+      value: 0.799
+    - type: precision_at_1000
+      value: 0.11199999999999999
+    - type: precision_at_3
+      value: 11.275
+    - type: precision_at_5
+      value: 8.059
+    - type: recall_at_1
+      value: 19.883
+    - type: recall_at_10
+      value: 43.132999999999996
+    - type: recall_at_100
+      value: 65.654
+    - type: recall_at_1000
+      value: 84.492
+    - type: recall_at_3
+      value: 30.209000000000003
+    - type: recall_at_5
+      value: 35.616
+  - task:
+      type: Retrieval
+    dataset:
+      type: climate-fever
+      name: MTEB ClimateFEVER
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 17.756
+    - type: map_at_10
+      value: 30.378
+    - type: map_at_100
+      value: 32.537
+    - type: map_at_1000
+      value: 32.717
+    - type: map_at_3
+      value: 25.599
+    - type: map_at_5
+      value: 28.372999999999998
+    - type: mrr_at_1
+      value: 41.303
+    - type: mrr_at_10
+      value: 53.483999999999995
+    - type: mrr_at_100
+      value: 54.106
+    - type: mrr_at_1000
+      value: 54.127
+    - type: mrr_at_3
+      value: 50.315
+    - type: mrr_at_5
+      value: 52.396
+    - type: ndcg_at_1
+      value: 41.303
+    - type: ndcg_at_10
+      value: 40.503
+    - type: ndcg_at_100
+      value: 47.821000000000005
+    - type: ndcg_at_1000
+      value: 50.788
+    - type: ndcg_at_3
+      value: 34.364
+    - type: ndcg_at_5
+      value: 36.818
+    - type: precision_at_1
+      value: 41.303
+    - type: precision_at_10
+      value: 12.463000000000001
+    - type: precision_at_100
+      value: 2.037
+    - type: precision_at_1000
+      value: 0.26
+    - type: precision_at_3
+      value: 25.798
+    - type: precision_at_5
+      value: 19.896
+    - type: recall_at_1
+      value: 17.756
+    - type: recall_at_10
+      value: 46.102
+    - type: recall_at_100
+      value: 70.819
+    - type: recall_at_1000
+      value: 87.21799999999999
+    - type: recall_at_3
+      value: 30.646
+    - type: recall_at_5
+      value: 38.022
+  - task:
+      type: Retrieval
+    dataset:
+      type: dbpedia-entity
+      name: MTEB DBPedia
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 9.033
+    - type: map_at_10
+      value: 20.584
+    - type: map_at_100
+      value: 29.518
+    - type: map_at_1000
+      value: 31.186000000000003
+    - type: map_at_3
+      value: 14.468
+    - type: map_at_5
+      value: 17.177
+    - type: mrr_at_1
+      value: 69.75
+    - type: mrr_at_10
+      value: 77.025
+    - type: mrr_at_100
+      value: 77.36699999999999
+    - type: mrr_at_1000
+      value: 77.373
+    - type: mrr_at_3
+      value: 75.583
+    - type: mrr_at_5
+      value: 76.396
+    - type: ndcg_at_1
+      value: 58.5
+    - type: ndcg_at_10
+      value: 45.033
+    - type: ndcg_at_100
+      value: 49.071
+    - type: ndcg_at_1000
+      value: 56.056
+    - type: ndcg_at_3
+      value: 49.936
+    - type: ndcg_at_5
+      value: 47.471999999999994
+    - type: precision_at_1
+      value: 69.75
+    - type: precision_at_10
+      value: 35.775
+    - type: precision_at_100
+      value: 11.594999999999999
+    - type: precision_at_1000
+      value: 2.062
+    - type: precision_at_3
+      value: 52.5
+    - type: precision_at_5
+      value: 45.300000000000004
+    - type: recall_at_1
+      value: 9.033
+    - type: recall_at_10
+      value: 26.596999999999998
+    - type: recall_at_100
+      value: 54.607000000000006
+    - type: recall_at_1000
+      value: 76.961
+    - type: recall_at_3
+      value: 15.754999999999999
+    - type: recall_at_5
+      value: 20.033
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/emotion
+      name: MTEB EmotionClassification
+      config: default
+      split: test
+      revision: 4f58c6b202a23cf9a4da393831edf4f9183cad37
+    metrics:
+    - type: accuracy
+      value: 48.345000000000006
+    - type: f1
+      value: 43.4514918068706
+  - task:
+      type: Retrieval
+    dataset:
+      type: fever
+      name: MTEB FEVER
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 71.29100000000001
+    - type: map_at_10
+      value: 81.059
+    - type: map_at_100
+      value: 81.341
+    - type: map_at_1000
+      value: 81.355
+    - type: map_at_3
+      value: 79.74799999999999
+    - type: map_at_5
+      value: 80.612
+    - type: mrr_at_1
+      value: 76.40299999999999
+    - type: mrr_at_10
+      value: 84.615
+    - type: mrr_at_100
+      value: 84.745
+    - type: mrr_at_1000
+      value: 84.748
+    - type: mrr_at_3
+      value: 83.776
+    - type: mrr_at_5
+      value: 84.343
+    - type: ndcg_at_1
+      value: 76.40299999999999
+    - type: ndcg_at_10
+      value: 84.981
+    - type: ndcg_at_100
+      value: 86.00999999999999
+    - type: ndcg_at_1000
+      value: 86.252
+    - type: ndcg_at_3
+      value: 82.97
+    - type: ndcg_at_5
+      value: 84.152
+    - type: precision_at_1
+      value: 76.40299999999999
+    - type: precision_at_10
+      value: 10.446
+    - type: precision_at_100
+      value: 1.1199999999999999
+    - type: precision_at_1000
+      value: 0.116
+    - type: precision_at_3
+      value: 32.147999999999996
+    - type: precision_at_5
+      value: 20.135
+    - type: recall_at_1
+      value: 71.29100000000001
+    - type: recall_at_10
+      value: 93.232
+    - type: recall_at_100
+      value: 97.363
+    - type: recall_at_1000
+      value: 98.905
+    - type: recall_at_3
+      value: 87.893
+    - type: recall_at_5
+      value: 90.804
+  - task:
+      type: Retrieval
+    dataset:
+      type: fiqa
+      name: MTEB FiQA2018
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 18.667
+    - type: map_at_10
+      value: 30.853
+    - type: map_at_100
+      value: 32.494
+    - type: map_at_1000
+      value: 32.677
+    - type: map_at_3
+      value: 26.91
+    - type: map_at_5
+      value: 29.099000000000004
+    - type: mrr_at_1
+      value: 37.191
+    - type: mrr_at_10
+      value: 46.171
+    - type: mrr_at_100
+      value: 47.056
+    - type: mrr_at_1000
+      value: 47.099000000000004
+    - type: mrr_at_3
+      value: 44.059
+    - type: mrr_at_5
+      value: 45.147
+    - type: ndcg_at_1
+      value: 37.191
+    - type: ndcg_at_10
+      value: 38.437
+    - type: ndcg_at_100
+      value: 44.62
+    - type: ndcg_at_1000
+      value: 47.795
+    - type: ndcg_at_3
+      value: 35.003
+    - type: ndcg_at_5
+      value: 36.006
+    - type: precision_at_1
+      value: 37.191
+    - type: precision_at_10
+      value: 10.586
+    - type: precision_at_100
+      value: 1.688
+    - type: precision_at_1000
+      value: 0.22699999999999998
+    - type: precision_at_3
+      value: 23.302
+    - type: precision_at_5
+      value: 17.006
+    - type: recall_at_1
+      value: 18.667
+    - type: recall_at_10
+      value: 45.367000000000004
+    - type: recall_at_100
+      value: 68.207
+    - type: recall_at_1000
+      value: 87.072
+    - type: recall_at_3
+      value: 32.129000000000005
+    - type: recall_at_5
+      value: 37.719
+  - task:
+      type: Retrieval
+    dataset:
+      type: hotpotqa
+      name: MTEB HotpotQA
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 39.494
+    - type: map_at_10
+      value: 66.223
+    - type: map_at_100
+      value: 67.062
+    - type: map_at_1000
+      value: 67.11500000000001
+    - type: map_at_3
+      value: 62.867
+    - type: map_at_5
+      value: 64.994
+    - type: mrr_at_1
+      value: 78.987
+    - type: mrr_at_10
+      value: 84.585
+    - type: mrr_at_100
+      value: 84.773
+    - type: mrr_at_1000
+      value: 84.77900000000001
+    - type: mrr_at_3
+      value: 83.592
+    - type: mrr_at_5
+      value: 84.235
+    - type: ndcg_at_1
+      value: 78.987
+    - type: ndcg_at_10
+      value: 73.64
+    - type: ndcg_at_100
+      value: 76.519
+    - type: ndcg_at_1000
+      value: 77.51
+    - type: ndcg_at_3
+      value: 68.893
+    - type: ndcg_at_5
+      value: 71.585
+    - type: precision_at_1
+      value: 78.987
+    - type: precision_at_10
+      value: 15.529000000000002
+    - type: precision_at_100
+      value: 1.7770000000000001
+    - type: precision_at_1000
+      value: 0.191
+    - type: precision_at_3
+      value: 44.808
+    - type: precision_at_5
+      value: 29.006999999999998
+    - type: recall_at_1
+      value: 39.494
+    - type: recall_at_10
+      value: 77.643
+    - type: recall_at_100
+      value: 88.825
+    - type: recall_at_1000
+      value: 95.321
+    - type: recall_at_3
+      value: 67.211
+    - type: recall_at_5
+      value: 72.519
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/imdb
+      name: MTEB ImdbClassification
+      config: default
+      split: test
+      revision: 3d86128a09e091d6018b6d26cad27f2739fc2db7
+    metrics:
+    - type: accuracy
+      value: 85.55959999999999
+    - type: ap
+      value: 80.7246500384617
+    - type: f1
+      value: 85.52336485065454
+  - task:
+      type: Retrieval
+    dataset:
+      type: msmarco
+      name: MTEB MSMARCO
+      config: default
+      split: dev
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 23.631
+    - type: map_at_10
+      value: 36.264
+    - type: map_at_100
+      value: 37.428
+    - type: map_at_1000
+      value: 37.472
+    - type: map_at_3
+      value: 32.537
+    - type: map_at_5
+      value: 34.746
+    - type: mrr_at_1
+      value: 24.312
+    - type: mrr_at_10
+      value: 36.858000000000004
+    - type: mrr_at_100
+      value: 37.966
+    - type: mrr_at_1000
+      value: 38.004
+    - type: mrr_at_3
+      value: 33.188
+    - type: mrr_at_5
+      value: 35.367
+    - type: ndcg_at_1
+      value: 24.312
+    - type: ndcg_at_10
+      value: 43.126999999999995
+    - type: ndcg_at_100
+      value: 48.642
+    - type: ndcg_at_1000
+      value: 49.741
+    - type: ndcg_at_3
+      value: 35.589
+    - type: ndcg_at_5
+      value: 39.515
+    - type: precision_at_1
+      value: 24.312
+    - type: precision_at_10
+      value: 6.699
+    - type: precision_at_100
+      value: 0.9450000000000001
+    - type: precision_at_1000
+      value: 0.104
+    - type: precision_at_3
+      value: 15.153
+    - type: precision_at_5
+      value: 11.065999999999999
+    - type: recall_at_1
+      value: 23.631
+    - type: recall_at_10
+      value: 64.145
+    - type: recall_at_100
+      value: 89.41
+    - type: recall_at_1000
+      value: 97.83500000000001
+    - type: recall_at_3
+      value: 43.769000000000005
+    - type: recall_at_5
+      value: 53.169
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/mtop_domain
+      name: MTEB MTOPDomainClassification (en)
+      config: en
+      split: test
+      revision: d80d48c1eb48d3562165c59d59d0034df9fff0bf
+    metrics:
+    - type: accuracy
+      value: 93.4108527131783
+    - type: f1
+      value: 93.1415880261038
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/mtop_intent
+      name: MTEB MTOPIntentClassification (en)
+      config: en
+      split: test
+      revision: ae001d0e6b1228650b7bd1c2c65fb50ad11a8aba
+    metrics:
+    - type: accuracy
+      value: 77.24806201550388
+    - type: f1
+      value: 60.531916308197175
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/amazon_massive_intent
+      name: MTEB MassiveIntentClassification (en)
+      config: en
+      split: test
+      revision: 31efe3c427b0bae9c22cbb560b8f15491cc6bed7
+    metrics:
+    - type: accuracy
+      value: 73.71553463349024
+    - type: f1
+      value: 71.70753174900791
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/amazon_massive_scenario
+      name: MTEB MassiveScenarioClassification (en)
+      config: en
+      split: test
+      revision: 7d571f92784cd94a019292a1f45445077d0ef634
+    metrics:
+    - type: accuracy
+      value: 77.79757901815736
+    - type: f1
+      value: 77.83719850433258
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/medrxiv-clustering-p2p
+      name: MTEB MedrxivClusteringP2P
+      config: default
+      split: test
+      revision: e7a26af6f3ae46b30dde8737f02c07b1505bcc73
+    metrics:
+    - type: v_measure
+      value: 33.74193296622113
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/medrxiv-clustering-s2s
+      name: MTEB MedrxivClusteringS2S
+      config: default
+      split: test
+      revision: 35191c8c0dca72d8ff3efcd72aa802307d469663
+    metrics:
+    - type: v_measure
+      value: 30.64257594108566
+  - task:
+      type: Reranking
+    dataset:
+      type: mteb/mind_small
+      name: MTEB MindSmallReranking
+      config: default
+      split: test
+      revision: 3bdac13927fdc888b903db93b2ffdbd90b295a69
+    metrics:
+    - type: map
+      value: 30.811018518883625
+    - type: mrr
+      value: 31.910376577445003
+  - task:
+      type: Retrieval
+    dataset:
+      type: nfcorpus
+      name: MTEB NFCorpus
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 5.409
+    - type: map_at_10
+      value: 13.093
+    - type: map_at_100
+      value: 16.256999999999998
+    - type: map_at_1000
+      value: 17.617
+    - type: map_at_3
+      value: 9.555
+    - type: map_at_5
+      value: 11.428
+    - type: mrr_at_1
+      value: 45.201
+    - type: mrr_at_10
+      value: 54.179
+    - type: mrr_at_100
+      value: 54.812000000000005
+    - type: mrr_at_1000
+      value: 54.840999999999994
+    - type: mrr_at_3
+      value: 51.909000000000006
+    - type: mrr_at_5
+      value: 53.519000000000005
+    - type: ndcg_at_1
+      value: 43.189
+    - type: ndcg_at_10
+      value: 35.028
+    - type: ndcg_at_100
+      value: 31.226
+    - type: ndcg_at_1000
+      value: 39.678000000000004
+    - type: ndcg_at_3
+      value: 40.596
+    - type: ndcg_at_5
+      value: 38.75
+    - type: precision_at_1
+      value: 44.582
+    - type: precision_at_10
+      value: 25.974999999999998
+    - type: precision_at_100
+      value: 7.793
+    - type: precision_at_1000
+      value: 2.036
+    - type: precision_at_3
+      value: 38.493
+    - type: precision_at_5
+      value: 33.994
+    - type: recall_at_1
+      value: 5.409
+    - type: recall_at_10
+      value: 16.875999999999998
+    - type: recall_at_100
+      value: 30.316
+    - type: recall_at_1000
+      value: 60.891
+    - type: recall_at_3
+      value: 10.688
+    - type: recall_at_5
+      value: 13.832
+  - task:
+      type: Retrieval
+    dataset:
+      type: nq
+      name: MTEB NQ
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 36.375
+    - type: map_at_10
+      value: 51.991
+    - type: map_at_100
+      value: 52.91400000000001
+    - type: map_at_1000
+      value: 52.93600000000001
+    - type: map_at_3
+      value: 48.014
+    - type: map_at_5
+      value: 50.381
+    - type: mrr_at_1
+      value: 40.759
+    - type: mrr_at_10
+      value: 54.617000000000004
+    - type: mrr_at_100
+      value: 55.301
+    - type: mrr_at_1000
+      value: 55.315000000000005
+    - type: mrr_at_3
+      value: 51.516
+    - type: mrr_at_5
+      value: 53.435
+    - type: ndcg_at_1
+      value: 40.759
+    - type: ndcg_at_10
+      value: 59.384
+    - type: ndcg_at_100
+      value: 63.157
+    - type: ndcg_at_1000
+      value: 63.654999999999994
+    - type: ndcg_at_3
+      value: 52.114000000000004
+    - type: ndcg_at_5
+      value: 55.986000000000004
+    - type: precision_at_1
+      value: 40.759
+    - type: precision_at_10
+      value: 9.411999999999999
+    - type: precision_at_100
+      value: 1.153
+    - type: precision_at_1000
+      value: 0.12
+    - type: precision_at_3
+      value: 23.329
+    - type: precision_at_5
+      value: 16.256999999999998
+    - type: recall_at_1
+      value: 36.375
+    - type: recall_at_10
+      value: 79.053
+    - type: recall_at_100
+      value: 95.167
+    - type: recall_at_1000
+      value: 98.82
+    - type: recall_at_3
+      value: 60.475
+    - type: recall_at_5
+      value: 69.327
+  - task:
+      type: Retrieval
+    dataset:
+      type: quora
+      name: MTEB QuoraRetrieval
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 70.256
+    - type: map_at_10
+      value: 83.8
+    - type: map_at_100
+      value: 84.425
+    - type: map_at_1000
+      value: 84.444
+    - type: map_at_3
+      value: 80.906
+    - type: map_at_5
+      value: 82.717
+    - type: mrr_at_1
+      value: 80.97999999999999
+    - type: mrr_at_10
+      value: 87.161
+    - type: mrr_at_100
+      value: 87.262
+    - type: mrr_at_1000
+      value: 87.263
+    - type: mrr_at_3
+      value: 86.175
+    - type: mrr_at_5
+      value: 86.848
+    - type: ndcg_at_1
+      value: 80.97999999999999
+    - type: ndcg_at_10
+      value: 87.697
+    - type: ndcg_at_100
+      value: 88.959
+    - type: ndcg_at_1000
+      value: 89.09899999999999
+    - type: ndcg_at_3
+      value: 84.83800000000001
+    - type: ndcg_at_5
+      value: 86.401
+    - type: precision_at_1
+      value: 80.97999999999999
+    - type: precision_at_10
+      value: 13.261000000000001
+    - type: precision_at_100
+      value: 1.5150000000000001
+    - type: precision_at_1000
+      value: 0.156
+    - type: precision_at_3
+      value: 37.01
+    - type: precision_at_5
+      value: 24.298000000000002
+    - type: recall_at_1
+      value: 70.256
+    - type: recall_at_10
+      value: 94.935
+    - type: recall_at_100
+      value: 99.274
+    - type: recall_at_1000
+      value: 99.928
+    - type: recall_at_3
+      value: 86.602
+    - type: recall_at_5
+      value: 91.133
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/reddit-clustering
+      name: MTEB RedditClustering
+      config: default
+      split: test
+      revision: 24640382cdbf8abc73003fb0fa6d111a705499eb
+    metrics:
+    - type: v_measure
+      value: 56.322692497613104
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/reddit-clustering-p2p
+      name: MTEB RedditClusteringP2P
+      config: default
+      split: test
+      revision: 282350215ef01743dc01b456c7f5241fa8937f16
+    metrics:
+    - type: v_measure
+      value: 61.895813503775074
+  - task:
+      type: Retrieval
+    dataset:
+      type: scidocs
+      name: MTEB SCIDOCS
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 4.338
+    - type: map_at_10
+      value: 10.767
+    - type: map_at_100
+      value: 12.537999999999998
+    - type: map_at_1000
+      value: 12.803999999999998
+    - type: map_at_3
+      value: 7.788
+    - type: map_at_5
+      value: 9.302000000000001
+    - type: mrr_at_1
+      value: 21.4
+    - type: mrr_at_10
+      value: 31.637999999999998
+    - type: mrr_at_100
+      value: 32.688
+    - type: mrr_at_1000
+      value: 32.756
+    - type: mrr_at_3
+      value: 28.433000000000003
+    - type: mrr_at_5
+      value: 30.178
+    - type: ndcg_at_1
+      value: 21.4
+    - type: ndcg_at_10
+      value: 18.293
+    - type: ndcg_at_100
+      value: 25.274
+    - type: ndcg_at_1000
+      value: 30.284
+    - type: ndcg_at_3
+      value: 17.391000000000002
+    - type: ndcg_at_5
+      value: 15.146999999999998
+    - type: precision_at_1
+      value: 21.4
+    - type: precision_at_10
+      value: 9.48
+    - type: precision_at_100
+      value: 1.949
+    - type: precision_at_1000
+      value: 0.316
+    - type: precision_at_3
+      value: 16.167
+    - type: precision_at_5
+      value: 13.22
+    - type: recall_at_1
+      value: 4.338
+    - type: recall_at_10
+      value: 19.213
+    - type: recall_at_100
+      value: 39.562999999999995
+    - type: recall_at_1000
+      value: 64.08
+    - type: recall_at_3
+      value: 9.828000000000001
+    - type: recall_at_5
+      value: 13.383000000000001
+  - task:
+      type: STS
+    dataset:
+      type: mteb/sickr-sts
+      name: MTEB SICK-R
+      config: default
+      split: test
+      revision: a6ea5a8cab320b040a23452cc28066d9beae2cee
+    metrics:
+    - type: cos_sim_pearson
+      value: 82.42568163642142
+    - type: cos_sim_spearman
+      value: 78.5797159641342
+    - type: euclidean_pearson
+      value: 80.22151260811604
+    - type: euclidean_spearman
+      value: 78.5797151953878
+    - type: manhattan_pearson
+      value: 80.21224215864788
+    - type: manhattan_spearman
+      value: 78.55641478381344
+  - task:
+      type: STS
+    dataset:
+      type: mteb/sts12-sts
+      name: MTEB STS12
+      config: default
+      split: test
+      revision: a0d554a64d88156834ff5ae9920b964011b16384
+    metrics:
+    - type: cos_sim_pearson
+      value: 85.44020710812569
+    - type: cos_sim_spearman
+      value: 78.91631735081286
+    - type: euclidean_pearson
+      value: 81.64188964182102
+    - type: euclidean_spearman
+      value: 78.91633286881678
+    - type: manhattan_pearson
+      value: 81.69294748512496
+    - type: manhattan_spearman
+      value: 78.93438558002656
+  - task:
+      type: STS
+    dataset:
+      type: mteb/sts13-sts
+      name: MTEB STS13
+      config: default
+      split: test
+      revision: 7e90230a92c190f1bf69ae9002b8cea547a64cca
+    metrics:
+    - type: cos_sim_pearson
+      value: 84.27165426412311
+    - type: cos_sim_spearman
+      value: 85.40429140249618
+    - type: euclidean_pearson
+      value: 84.7509580724893
+    - type: euclidean_spearman
+      value: 85.40429140249618
+    - type: manhattan_pearson
+      value: 84.76488289321308
+    - type: manhattan_spearman
+      value: 85.4256793698708
+  - task:
+      type: STS
+    dataset:
+      type: mteb/sts14-sts
+      name: MTEB STS14
+      config: default
+      split: test
+      revision: 6031580fec1f6af667f0bd2da0a551cf4f0b2375
+    metrics:
+    - type: cos_sim_pearson
+      value: 83.138851760732
+    - type: cos_sim_spearman
+      value: 81.64101363896586
+    - type: euclidean_pearson
+      value: 82.55165038934942
+    - type: euclidean_spearman
+      value: 81.64105257080502
+    - type: manhattan_pearson
+      value: 82.52802949883335
+    - type: manhattan_spearman
+      value: 81.61255430718158
+  - task:
+      type: STS
+    dataset:
+      type: mteb/sts15-sts
+      name: MTEB STS15
+      config: default
+      split: test
+      revision: ae752c7c21bf194d8b67fd573edf7ae58183cbe3
+    metrics:
+    - type: cos_sim_pearson
+      value: 86.0654695484029
+    - type: cos_sim_spearman
+      value: 87.20408521902229
+    - type: euclidean_pearson
+      value: 86.8110651362115
+    - type: euclidean_spearman
+      value: 87.20408521902229
+    - type: manhattan_pearson
+      value: 86.77984656478691
+    - type: manhattan_spearman
+      value: 87.1719947099227
+  - task:
+      type: STS
+    dataset:
+      type: mteb/sts16-sts
+      name: MTEB STS16
+      config: default
+      split: test
+      revision: 4d8694f8f0e0100860b497b999b3dbed754a0513
+    metrics:
+    - type: cos_sim_pearson
+      value: 83.77823915496512
+    - type: cos_sim_spearman
+      value: 85.43566325729779
+    - type: euclidean_pearson
+      value: 84.5396956658821
+    - type: euclidean_spearman
+      value: 85.43566325729779
+    - type: manhattan_pearson
+      value: 84.5665398848169
+    - type: manhattan_spearman
+      value: 85.44375870303232
+  - task:
+      type: STS
+    dataset:
+      type: mteb/sts17-crosslingual-sts
+      name: MTEB STS17 (en-en)
+      config: en-en
+      split: test
+      revision: af5e6fb845001ecf41f4c1e033ce921939a2a68d
+    metrics:
+    - type: cos_sim_pearson
+      value: 87.20030208471798
+    - type: cos_sim_spearman
+      value: 87.20485505076539
+    - type: euclidean_pearson
+      value: 88.10588324368722
+    - type: euclidean_spearman
+      value: 87.20485505076539
+    - type: manhattan_pearson
+      value: 87.92324770415183
+    - type: manhattan_spearman
+      value: 87.0571314561877
+  - task:
+      type: STS
+    dataset:
+      type: mteb/sts22-crosslingual-sts
+      name: MTEB STS22 (en)
+      config: en
+      split: test
+      revision: 6d1ba47164174a496b7fa5d3569dae26a6813b80
+    metrics:
+    - type: cos_sim_pearson
+      value: 63.06093161604453
+    - type: cos_sim_spearman
+      value: 64.2163140357722
+    - type: euclidean_pearson
+      value: 65.27589680994006
+    - type: euclidean_spearman
+      value: 64.2163140357722
+    - type: manhattan_pearson
+      value: 65.45904383711101
+    - type: manhattan_spearman
+      value: 64.55404716679305
+  - task:
+      type: STS
+    dataset:
+      type: mteb/stsbenchmark-sts
+      name: MTEB STSBenchmark
+      config: default
+      split: test
+      revision: b0fddb56ed78048fa8b90373c8a3cfc37b684831
+    metrics:
+    - type: cos_sim_pearson
+      value: 84.32976164578706
+    - type: cos_sim_spearman
+      value: 85.54302197678368
+    - type: euclidean_pearson
+      value: 85.26307149193056
+    - type: euclidean_spearman
+      value: 85.54302197678368
+    - type: manhattan_pearson
+      value: 85.26647282029371
+    - type: manhattan_spearman
+      value: 85.5316135265568
+  - task:
+      type: Reranking
+    dataset:
+      type: mteb/scidocs-reranking
+      name: MTEB SciDocsRR
+      config: default
+      split: test
+      revision: d3c5e1fc0b855ab6097bf1cda04dd73947d7caab
+    metrics:
+    - type: map
+      value: 81.44675968318754
+    - type: mrr
+      value: 94.92741826075158
+  - task:
+      type: Retrieval
+    dataset:
+      type: scifact
+      name: MTEB SciFact
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 56.34400000000001
+    - type: map_at_10
+      value: 65.927
+    - type: map_at_100
+      value: 66.431
+    - type: map_at_1000
+      value: 66.461
+    - type: map_at_3
+      value: 63.529
+    - type: map_at_5
+      value: 64.818
+    - type: mrr_at_1
+      value: 59.333000000000006
+    - type: mrr_at_10
+      value: 67.54599999999999
+    - type: mrr_at_100
+      value: 67.892
+    - type: mrr_at_1000
+      value: 67.917
+    - type: mrr_at_3
+      value: 65.778
+    - type: mrr_at_5
+      value: 66.794
+    - type: ndcg_at_1
+      value: 59.333000000000006
+    - type: ndcg_at_10
+      value: 70.5
+    - type: ndcg_at_100
+      value: 72.688
+    - type: ndcg_at_1000
+      value: 73.483
+    - type: ndcg_at_3
+      value: 66.338
+    - type: ndcg_at_5
+      value: 68.265
+    - type: precision_at_1
+      value: 59.333000000000006
+    - type: precision_at_10
+      value: 9.3
+    - type: precision_at_100
+      value: 1.053
+    - type: precision_at_1000
+      value: 0.11199999999999999
+    - type: precision_at_3
+      value: 25.889
+    - type: precision_at_5
+      value: 16.866999999999997
+    - type: recall_at_1
+      value: 56.34400000000001
+    - type: recall_at_10
+      value: 82.789
+    - type: recall_at_100
+      value: 92.767
+    - type: recall_at_1000
+      value: 99
+    - type: recall_at_3
+      value: 71.64399999999999
+    - type: recall_at_5
+      value: 76.322
+  - task:
+      type: PairClassification
+    dataset:
+      type: mteb/sprintduplicatequestions-pairclassification
+      name: MTEB SprintDuplicateQuestions
+      config: default
+      split: test
+      revision: d66bd1f72af766a5cc4b0ca5e00c162f89e8cc46
+    metrics:
+    - type: cos_sim_accuracy
+      value: 99.75742574257426
+    - type: cos_sim_ap
+      value: 93.52081548447406
+    - type: cos_sim_f1
+      value: 87.33850129198966
+    - type: cos_sim_precision
+      value: 90.37433155080214
+    - type: cos_sim_recall
+      value: 84.5
+    - type: dot_accuracy
+      value: 99.75742574257426
+    - type: dot_ap
+      value: 93.52081548447406
+    - type: dot_f1
+      value: 87.33850129198966
+    - type: dot_precision
+      value: 90.37433155080214
+    - type: dot_recall
+      value: 84.5
+    - type: euclidean_accuracy
+      value: 99.75742574257426
+    - type: euclidean_ap
+      value: 93.52081548447406
+    - type: euclidean_f1
+      value: 87.33850129198966
+    - type: euclidean_precision
+      value: 90.37433155080214
+    - type: euclidean_recall
+      value: 84.5
+    - type: manhattan_accuracy
+      value: 99.75841584158415
+    - type: manhattan_ap
+      value: 93.4975678585854
+    - type: manhattan_f1
+      value: 87.26708074534162
+    - type: manhattan_precision
+      value: 90.45064377682404
+    - type: manhattan_recall
+      value: 84.3
+    - type: max_accuracy
+      value: 99.75841584158415
+    - type: max_ap
+      value: 93.52081548447406
+    - type: max_f1
+      value: 87.33850129198966
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/stackexchange-clustering
+      name: MTEB StackExchangeClustering
+      config: default
+      split: test
+      revision: 6cbc1f7b2bc0622f2e39d2c77fa502909748c259
+    metrics:
+    - type: v_measure
+      value: 64.31437036686651
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/stackexchange-clustering-p2p
+      name: MTEB StackExchangeClusteringP2P
+      config: default
+      split: test
+      revision: 815ca46b2622cec33ccafc3735d572c266efdb44
+    metrics:
+    - type: v_measure
+      value: 33.25569319007206
+  - task:
+      type: Reranking
+    dataset:
+      type: mteb/stackoverflowdupquestions-reranking
+      name: MTEB StackOverflowDupQuestions
+      config: default
+      split: test
+      revision: e185fbe320c72810689fc5848eb6114e1ef5ec69
+    metrics:
+    - type: map
+      value: 49.90474939720706
+    - type: mrr
+      value: 50.568115503777264
+  - task:
+      type: Summarization
+    dataset:
+      type: mteb/summeval
+      name: MTEB SummEval
+      config: default
+      split: test
+      revision: cda12ad7615edc362dbf25a00fdd61d3b1eaf93c
+    metrics:
+    - type: cos_sim_pearson
+      value: 29.866828641244712
+    - type: cos_sim_spearman
+      value: 30.077555055873866
+    - type: dot_pearson
+      value: 29.866832988572266
+    - type: dot_spearman
+      value: 30.077555055873866
+  - task:
+      type: Retrieval
+    dataset:
+      type: trec-covid
+      name: MTEB TRECCOVID
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 0.232
+    - type: map_at_10
+      value: 2.094
+    - type: map_at_100
+      value: 11.971
+    - type: map_at_1000
+      value: 28.158
+    - type: map_at_3
+      value: 0.688
+    - type: map_at_5
+      value: 1.114
+    - type: mrr_at_1
+      value: 88
+    - type: mrr_at_10
+      value: 93.4
+    - type: mrr_at_100
+      value: 93.4
+    - type: mrr_at_1000
+      value: 93.4
+    - type: mrr_at_3
+      value: 93
+    - type: mrr_at_5
+      value: 93.4
+    - type: ndcg_at_1
+      value: 84
+    - type: ndcg_at_10
+      value: 79.923
+    - type: ndcg_at_100
+      value: 61.17
+    - type: ndcg_at_1000
+      value: 53.03
+    - type: ndcg_at_3
+      value: 84.592
+    - type: ndcg_at_5
+      value: 82.821
+    - type: precision_at_1
+      value: 88
+    - type: precision_at_10
+      value: 85
+    - type: precision_at_100
+      value: 63.019999999999996
+    - type: precision_at_1000
+      value: 23.554
+    - type: precision_at_3
+      value: 89.333
+    - type: precision_at_5
+      value: 87.2
+    - type: recall_at_1
+      value: 0.232
+    - type: recall_at_10
+      value: 2.255
+    - type: recall_at_100
+      value: 14.823
+    - type: recall_at_1000
+      value: 49.456
+    - type: recall_at_3
+      value: 0.718
+    - type: recall_at_5
+      value: 1.175
+  - task:
+      type: Retrieval
+    dataset:
+      type: webis-touche2020
+      name: MTEB Touche2020
+      config: default
+      split: test
+      revision: None
+    metrics:
+    - type: map_at_1
+      value: 2.547
+    - type: map_at_10
+      value: 11.375
+    - type: map_at_100
+      value: 18.194
+    - type: map_at_1000
+      value: 19.749
+    - type: map_at_3
+      value: 5.825
+    - type: map_at_5
+      value: 8.581
+    - type: mrr_at_1
+      value: 32.653
+    - type: mrr_at_10
+      value: 51.32
+    - type: mrr_at_100
+      value: 51.747
+    - type: mrr_at_1000
+      value: 51.747
+    - type: mrr_at_3
+      value: 47.278999999999996
+    - type: mrr_at_5
+      value: 48.605
+    - type: ndcg_at_1
+      value: 29.592000000000002
+    - type: ndcg_at_10
+      value: 28.151
+    - type: ndcg_at_100
+      value: 39.438
+    - type: ndcg_at_1000
+      value: 50.769
+    - type: ndcg_at_3
+      value: 30.758999999999997
+    - type: ndcg_at_5
+      value: 30.366
+    - type: precision_at_1
+      value: 32.653
+    - type: precision_at_10
+      value: 25.714
+    - type: precision_at_100
+      value: 8.041
+    - type: precision_at_1000
+      value: 1.555
+    - type: precision_at_3
+      value: 33.333
+    - type: precision_at_5
+      value: 31.837
+    - type: recall_at_1
+      value: 2.547
+    - type: recall_at_10
+      value: 18.19
+    - type: recall_at_100
+      value: 49.538
+    - type: recall_at_1000
+      value: 83.86
+    - type: recall_at_3
+      value: 7.329
+    - type: recall_at_5
+      value: 11.532
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/toxic_conversations_50k
+      name: MTEB ToxicConversationsClassification
+      config: default
+      split: test
+      revision: d7c0de2777da35d6aae2200a62c6e0e5af397c4c
+    metrics:
+    - type: accuracy
+      value: 71.4952
+    - type: ap
+      value: 14.793362635531409
+    - type: f1
+      value: 55.204635551516915
+  - task:
+      type: Classification
+    dataset:
+      type: mteb/tweet_sentiment_extraction
+      name: MTEB TweetSentimentExtractionClassification
+      config: default
+      split: test
+      revision: d604517c81ca91fe16a244d1248fc021f9ecee7a
+    metrics:
+    - type: accuracy
+      value: 61.5365025466893
+    - type: f1
+      value: 61.81742556334845
+  - task:
+      type: Clustering
+    dataset:
+      type: mteb/twentynewsgroups-clustering
+      name: MTEB TwentyNewsgroupsClustering
+      config: default
+      split: test
+      revision: 6125ec4e24fa026cec8a478383ee943acfbd5449
+    metrics:
+    - type: v_measure
+      value: 49.05531070301185
+  - task:
+      type: PairClassification
+    dataset:
+      type: mteb/twittersemeval2015-pairclassification
+      name: MTEB TwitterSemEval2015
+      config: default
+      split: test
+      revision: 70970daeab8776df92f5ea462b6173c0b46fd2d1
+    metrics:
+    - type: cos_sim_accuracy
+      value: 86.51725576682364
+    - type: cos_sim_ap
+      value: 75.2292304265163
+    - type: cos_sim_f1
+      value: 69.54022988505749
+    - type: cos_sim_precision
+      value: 63.65629110039457
+    - type: cos_sim_recall
+      value: 76.62269129287598
+    - type: dot_accuracy
+      value: 86.51725576682364
+    - type: dot_ap
+      value: 75.22922386081054
+    - type: dot_f1
+      value: 69.54022988505749
+    - type: dot_precision
+      value: 63.65629110039457
+    - type: dot_recall
+      value: 76.62269129287598
+    - type: euclidean_accuracy
+      value: 86.51725576682364
+    - type: euclidean_ap
+      value: 75.22925730473472
+    - type: euclidean_f1
+      value: 69.54022988505749
+    - type: euclidean_precision
+      value: 63.65629110039457
+    - type: euclidean_recall
+      value: 76.62269129287598
+    - type: manhattan_accuracy
+      value: 86.52321630804077
+    - type: manhattan_ap
+      value: 75.20608115037336
+    - type: manhattan_f1
+      value: 69.60000000000001
+    - type: manhattan_precision
+      value: 64.37219730941705
+    - type: manhattan_recall
+      value: 75.75197889182058
+    - type: max_accuracy
+      value: 86.52321630804077
+    - type: max_ap
+      value: 75.22925730473472
+    - type: max_f1
+      value: 69.60000000000001
+  - task:
+      type: PairClassification
+    dataset:
+      type: mteb/twitterurlcorpus-pairclassification
+      name: MTEB TwitterURLCorpus
+      config: default
+      split: test
+      revision: 8b6510b0b1fa4e4c4f879467980e9be563ec1cdf
+    metrics:
+    - type: cos_sim_accuracy
+      value: 89.34877944657896
+    - type: cos_sim_ap
+      value: 86.71257569277373
+    - type: cos_sim_f1
+      value: 79.10386355986088
+    - type: cos_sim_precision
+      value: 76.91468470434214
+    - type: cos_sim_recall
+      value: 81.4213119802895
+    - type: dot_accuracy
+      value: 89.34877944657896
+    - type: dot_ap
+      value: 86.71257133133368
+    - type: dot_f1
+      value: 79.10386355986088
+    - type: dot_precision
+      value: 76.91468470434214
+    - type: dot_recall
+      value: 81.4213119802895
+    - type: euclidean_accuracy
+      value: 89.34877944657896
+    - type: euclidean_ap
+      value: 86.71257651501476
+    - type: euclidean_f1
+      value: 79.10386355986088
+    - type: euclidean_precision
+      value: 76.91468470434214
+    - type: euclidean_recall
+      value: 81.4213119802895
+    - type: manhattan_accuracy
+      value: 89.35848177901967
+    - type: manhattan_ap
+      value: 86.69330615469126
+    - type: manhattan_f1
+      value: 79.13867741453949
+    - type: manhattan_precision
+      value: 76.78881807647741
+    - type: manhattan_recall
+      value: 81.63689559593472
+    - type: max_accuracy
+      value: 89.35848177901967
+    - type: max_ap
+      value: 86.71257651501476
+    - type: max_f1
+      value: 79.13867741453949
+license: apache-2.0
+language:
+- en
+---
+
+
+# nomic-embed-text-v1: A Reproducible Long Context (8192) Text Embedder 
+
+`nomic-embed-text-v1` is 8192 context length text encoder that surpasses OpenAI text-embedding-ada-002 and text-embedding-3-small performance on short and long context tasks.
+
+
+
+| Name                             | SeqLen | MTEB      | LoCo     | Jina Long Context |  Open Weights | Open Training Code | Open Data   |
+| :-------------------------------:| :----- | :-------- | :------: | :---------------: | :-----------: | :----------------: | :---------- |
+| nomic-embed-text-v1              | 8192   | **62.39** |**85.53** | 54.16             | ✅            | ✅                  | ✅          |
+| jina-embeddings-v2-base-en       | 8192   | 60.39     | 85.45    | 51.90             | ✅            | ❌                  | ❌          |
+| text-embedding-3-small           | 8191   | 62.26     | 82.40    | **58.20**         | ❌            | ❌                  | ❌          |
+| text-embedding-ada-002           | 8191   | 60.99     | 52.7     | 55.25             | ❌            | ❌                  | ❌          |
+
+
+## Hosted Inference API
+
+The easiest way to get started with Nomic Embed is through the Nomic Embedding API.
+
+Generating embeddings with the `nomic` Python client is as easy as 
+
+```python
+from nomic import embed
+
+output = embed.text(
+    texts=['Nomic Embedding API', '#keepAIOpen'],
+    model='nomic-embed-text-v1',
+    task_type='search_document'
+)
+
+print(output)
+```
+
+For more information, see the [API reference](https://docs.nomic.ai/reference/endpoints/nomic-embed-text)
+
+## Data Visualization
+Click the Nomic Atlas map below to visualize a 5M sample of our contrastive pretraining data!
+
+
+[![image/webp](https://cdn-uploads.huggingface.co/production/uploads/607997c83a565c15675055b3/pjhJhuNyRfPagRd_c_iUz.webp)](https://atlas.nomic.ai/map/nomic-text-embed-v1-5m-sample)
+
+## Training Details
+
+We train our embedder using a multi-stage training pipeline. Starting from a long-context [BERT model](https://huggingface.co/nomic-ai/nomic-bert-2048),
+the first unsupervised contrastive stage trains on a dataset generated from weakly related text pairs, such as question-answer pairs from forums like StackExchange and Quora, title-body pairs from Amazon reviews, and summarizations from news articles.
+
+In the second finetuning stage, higher quality labeled datasets such as search queries and answers from web searches are leveraged. Data curation and hard-example mining is crucial in this stage.
+
+For more details, see the Nomic Embed [Technical Report](https://static.nomic.ai/reports/2024_Nomic_Embed_Text_Technical_Report.pdf) and corresponding [blog post](https://blog.nomic.ai/posts/nomic-embed-text-v1).
+
+Training data to train the models is released in its entirety. For more details, see the `contrastors` [repository](https://github.com/nomic-ai/contrastors)
+
+## Usage
+
+Note `nomic-embed-text` *requires* prefixes! We support the prefixes `[search_query, search_document, classification, clustering]`.
+For retrieval applications, you should prepend `search_document` for all your documents and `search_query` for your queries.
+
+For example, you are building a RAG application over the top of Wikipedia. You would embed all Wikipedia articles with the prefix `search_document`
+and any questions you ask with `search_query`. For example:
+```python
+queries = ["search_query: who is the first president of the united states?", "search_query: when was babe ruth born?"]
+documents = ["search_document: <article about US Presidents>", "search_document: <article about Babe Ruth>"]
+```
+
+### Sentence Transformers
+```python
+from sentence_transformers import SentenceTransformer
+
+model = SentenceTransformer("nomic-ai/nomic-embed-text-v1", trust_remote_code=True)
+sentences = ['search_query: What is TSNE?', 'search_query: Who is Laurens van der Maaten?']
+embeddings = model.encode(sentences)
+print(embeddings)
+```
+
+### Transformers
+
+```python
+import torch
+import torch.nn.functional as F
+from transformers import AutoTokenizer, AutoModel
+
+def mean_pooling(model_output, attention_mask):
+    token_embeddings = model_output[0]
+    input_mask_expanded = attention_mask.unsqueeze(-1).expand(token_embeddings.size()).float()
+    return torch.sum(token_embeddings * input_mask_expanded, 1) / torch.clamp(input_mask_expanded.sum(1), min=1e-9)
+
+sentences = ['search_query: What is TSNE?', 'search_query: Who is Laurens van der Maaten?']
+
+tokenizer = AutoTokenizer.from_pretrained('bert-base-uncased')
+model = AutoModel.from_pretrained('nomic-ai/nomic-embed-text-v1', trust_remote_code=True)
+model.eval()
+
+encoded_input = tokenizer(sentences, padding=True, truncation=True, return_tensors='pt')
+
+with torch.no_grad():
+    model_output = model(**encoded_input)
+
+embeddings = mean_pooling(model_output, encoded_input['attention_mask'])
+embeddings = F.normalize(embeddings, p=2, dim=1)
+print(embeddings)
+```
+
+The model natively supports scaling of the sequence length past 2048 tokens. To do so, 
+
+```diff
+- tokenizer = AutoTokenizer.from_pretrained('bert-base-uncased')
++ tokenizer = AutoTokenizer.from_pretrained('bert-base-uncased', model_max_length=8192)
+
+
+- model = AutoModel.from_pretrained('nomic-ai/nomic-embed-text-v1', trust_remote_code=True)
++ model = AutoModel.from_pretrained('nomic-ai/nomic-embed-text-v1', trust_remote_code=True, rotary_scaling_factor=2)
+```
+
+### Transformers.js
+
+```js
+import { pipeline } from '@xenova/transformers';
+
+// Create a feature extraction pipeline
+const extractor = await pipeline('feature-extraction', 'nomic-ai/nomic-embed-text-v1', {
+    quantized: false, // Comment out this line to use the quantized version
+});
+
+// Compute sentence embeddings
+const texts = ['search_query: What is TSNE?', 'search_query: Who is Laurens van der Maaten?'];
+const embeddings = await extractor(texts, { pooling: 'mean', normalize: true });
+console.log(embeddings);
+```
+
+# Join the Nomic Community
+
+- Nomic: [https://nomic.ai](https://nomic.ai)
+- Discord: [https://discord.gg/myY5YDR8z8](https://discord.gg/myY5YDR8z8)
+- Twitter: [https://twitter.com/nomic_ai](https://twitter.com/nomic_ai)
+
+
+# Citation
+
+If you find the model, dataset, or training code useful, please cite our work
+
+```bibtex
+@misc{nussbaum2024nomic,
+      title={Nomic Embed: Training a Reproducible Long Context Text Embedder}, 
+      author={Zach Nussbaum and John X. Morris and Brandon Duderstadt and Andriy Mulyar},
+      year={2024},
+      eprint={2402.01613},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL}
+}
+```

config.json

@@ -0,0 +1,58 @@
+{
+  "_name_or_path": "/share/value-embedding/checkpoints/nomic-embed-text-v1-len2048-3ep-bs64-4gpu-[1,20]-QA-per-view-ablation",
+  "activation_function": "swiglu",
+  "architectures": [
+    "NomicBertModel"
+  ],
+  "attn_pdrop": 0.0,
+  "auto_map": {
+    "AutoConfig": "configuration_hf_nomic_bert.NomicBertConfig",
+    "AutoModel": "modeling_hf_nomic_bert.NomicBertModel",
+    "AutoModelForMaskedLM": "nomic-ai/nomic-bert-2048--modeling_hf_nomic_bert.NomicBertForPreTraining"
+  },
+  "bos_token_id": null,
+  "causal": false,
+  "dense_seq_output": true,
+  "embd_pdrop": 0.0,
+  "eos_token_id": null,
+  "fused_bias_fc": true,
+  "fused_dropout_add_ln": true,
+  "initializer_range": 0.02,
+  "layer_norm_epsilon": 1e-12,
+  "max_trained_positions": 2048,
+  "mlp_fc1_bias": false,
+  "mlp_fc2_bias": false,
+  "model_type": "nomic_bert",
+  "n_embd": 768,
+  "n_head": 12,
+  "n_inner": 3072,
+  "n_layer": 12,
+  "n_positions": 8192,
+  "pad_vocab_size_multiple": 64,
+  "parallel_block": false,
+  "parallel_block_tied_norm": false,
+  "prenorm": false,
+  "qkv_proj_bias": false,
+  "reorder_and_upcast_attn": false,
+  "resid_pdrop": 0.0,
+  "rotary_emb_base": 1000,
+  "rotary_emb_fraction": 1.0,
+  "rotary_emb_interleaved": false,
+  "rotary_emb_scale_base": null,
+  "rotary_scaling_factor": 2,
+  "scale_attn_by_inverse_layer_idx": false,
+  "scale_attn_weights": true,
+  "summary_activation": null,
+  "summary_first_dropout": 0.1,
+  "summary_proj_to_labels": true,
+  "summary_type": "cls_index",
+  "summary_use_proj": true,
+  "torch_dtype": "float32",
+  "transformers_version": "4.41.2",
+  "type_vocab_size": 2,
+  "use_cache": true,
+  "use_flash_attn": true,
+  "use_rms_norm": false,
+  "use_xentropy": true,
+  "vocab_size": 30528
+}

config_sentence_transformers.json

@@ -0,0 +1,10 @@
+{
+  "__version__": {
+    "sentence_transformers": "3.0.1",
+    "transformers": "4.41.2",
+    "pytorch": "2.3.0+cu121"
+  },
+  "prompts": {},
+  "default_prompt_name": null,
+  "similarity_fn_name": null
+}

configuration_hf_nomic_bert.py

@@ -0,0 +1,56 @@
+from transformers import GPT2Config
+
+
+class NomicBertConfig(GPT2Config):
+    model_type = "nomic_bert"
+
+    def __init__(
+        self,
+        prenorm=False,
+        parallel_block=False,
+        parallel_block_tied_norm=False,
+        rotary_emb_fraction=0.0,
+        fused_dropout_add_ln=False,
+        fused_bias_fc=False,
+        use_flash_attn=False,
+        use_xentropy=False,
+        qkv_proj_bias=True,
+        rotary_emb_base=10_000,
+        rotary_emb_scale_base=None,
+        rotary_emb_interleaved=False,
+        mlp_fc1_bias=True,
+        mlp_fc2_bias=True,
+        use_rms_norm=False,
+        causal=False,
+        type_vocab_size=2,
+        dense_seq_output=True,
+        pad_vocab_size_multiple=1,
+        tie_word_embeddings=True,
+        rotary_scaling_factor=None,
+        max_trained_positions=2048,
+        **kwargs,
+    ):
+        self.prenorm = prenorm
+        self.parallel_block = parallel_block
+        self.parallel_block_tied_norm = parallel_block_tied_norm
+        self.rotary_emb_fraction = rotary_emb_fraction
+        self.tie_word_embeddings = tie_word_embeddings
+        self.fused_dropout_add_ln = fused_dropout_add_ln
+        self.fused_bias_fc = fused_bias_fc
+        self.use_flash_attn = use_flash_attn
+        self.use_xentropy = use_xentropy
+        self.qkv_proj_bias = qkv_proj_bias
+        self.rotary_emb_base = rotary_emb_base
+        self.rotary_emb_scale_base = rotary_emb_scale_base
+        self.rotary_emb_interleaved = rotary_emb_interleaved
+        self.mlp_fc1_bias = mlp_fc1_bias
+        self.mlp_fc2_bias = mlp_fc2_bias
+        self.use_rms_norm = use_rms_norm
+        self.causal = causal
+        self.type_vocab_size = type_vocab_size
+        self.dense_seq_output = dense_seq_output
+        self.pad_vocab_size_multiple = pad_vocab_size_multiple
+        self.rotary_scaling_factor = rotary_scaling_factor
+        self.max_trained_positions = max_trained_positions
+
+        super().__init__(**kwargs)

model.safetensors

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:459940dc75c0d3fff5def6bdbc9065266a630bd6bdb0d3973006dbe12bf34964
+size 546938168

modeling_hf_nomic_bert.py

@@ -0,0 +1,2071 @@
+# Copyright (c) 2022, Tri Dao.
+# This BERT implementation is based on our MLPerf 2.0 and MLPerf 2.1 BERT implementation.
+# https://github.com/mlcommons/training_results_v2.0/blob/main/HazyResearch/benchmarks/bert/implementations/pytorch/modeling.py
+# https://github.com/mlcommons/training_results_v2.1/blob/main/Azure-HazyResearch/benchmarks/bert/implementations/ND96amsr_A100_v4/modeling.py
+
+import logging
+
+# Inspired by https://github.com/huggingface/transformers/blob/main/src/transformers/models/bert/modeling_bert.py
+import math
+import numpy as np
+import collections
+import os
+import re
+from collections import OrderedDict
+from functools import partial
+from typing import List, Optional, Tuple, Union
+
+import torch
+import torch.nn as nn
+import torch.nn.functional as F
+from einops import rearrange, repeat
+from safetensors.torch import load_file as safe_load_file
+from transformers import GPT2Config, PreTrainedModel, ViTModel, ViTConfig
+from transformers.models.bert.modeling_bert import (
+    BaseModelOutputWithPoolingAndCrossAttentions,
+    MaskedLMOutput,
+    SequenceClassifierOutput,
+)
+from transformers.utils import SAFE_WEIGHTS_INDEX_NAME, SAFE_WEIGHTS_NAME, WEIGHTS_INDEX_NAME, WEIGHTS_NAME
+from transformers.utils.hub import cached_file, get_checkpoint_shard_files
+from transformers.modeling_outputs import BaseModelOutputWithPast
+from torch.nn.modules.utils import _pair
+
+from .configuration_hf_nomic_bert import NomicBertConfig
+
+logger = logging.getLogger(__name__)
+
+
+# adapted from flash attention, added safe serialization option for hf models
+def state_dict_from_pretrained(model_name, safe_serialization=False, device=None, dtype=None):
+    # If not fp32, then we don't want to load directly to the GPU
+    mapped_device = "cpu" if dtype not in [torch.float32, None] else device
+    is_sharded = False
+    load_safe = False
+    resolved_archive_file = None
+
+    weights_path = os.path.join(model_name, WEIGHTS_NAME)
+    weights_index_path = os.path.join(model_name, WEIGHTS_INDEX_NAME)
+    safe_weights_path = os.path.join(model_name, SAFE_WEIGHTS_NAME)
+    safe_weights_index_path = os.path.join(model_name, SAFE_WEIGHTS_INDEX_NAME)
+
+    if os.path.isfile(weights_path):
+        resolved_archive_file = cached_file(model_name, WEIGHTS_NAME, _raise_exceptions_for_missing_entries=False)
+    elif os.path.isfile(weights_index_path):
+        resolved_archive_file = cached_file(model_name, WEIGHTS_INDEX_NAME, _raise_exceptions_for_missing_entries=False)
+        is_sharded = True
+    elif os.path.isfile(safe_weights_path):
+        resolved_archive_file = cached_file(model_name, SAFE_WEIGHTS_NAME, _raise_exceptions_for_missing_entries=False)
+        load_safe = True
+    elif os.path.isfile(safe_weights_index_path):
+        resolved_archive_file = cached_file(
+            model_name, SAFE_WEIGHTS_INDEX_NAME, _raise_exceptions_for_missing_entries=False
+        )
+        is_sharded = True
+        load_safe = True
+    else:  # Try loading from HF hub instead of from local files
+        resolved_archive_file = None
+        for weight_name in [WEIGHTS_NAME, SAFE_WEIGHTS_NAME, WEIGHTS_INDEX_NAME, SAFE_WEIGHTS_INDEX_NAME]:
+            resolved_archive_file = cached_file(
+                model_name, weight_name, _raise_exceptions_for_missing_entries=False
+            )
+            if resolved_archive_file is not None:
+                if weight_name in [SAFE_WEIGHTS_NAME, SAFE_WEIGHTS_INDEX_NAME]:
+                    load_safe = True
+                if weight_name in [WEIGHTS_INDEX_NAME, SAFE_WEIGHTS_INDEX_NAME]:
+                    is_sharded = True
+                break
+
+    if resolved_archive_file is None:
+        raise EnvironmentError(f"Model name {model_name} was not found.")
+
+    if load_safe:
+        loader = partial(safe_load_file, device=mapped_device)
+    else:
+        loader = partial(torch.load, map_location=mapped_device)
+
+    if is_sharded:
+        # resolved_archive_file becomes a list of files that point to the different
+        # checkpoint shards in this case.
+        resolved_archive_file, sharded_metadata = get_checkpoint_shard_files(model_name, resolved_archive_file)
+        state_dict = {}
+        for sharded_file in resolved_archive_file:
+            state_dict.update(loader(sharded_file))
+    else:
+        state_dict = loader(resolved_archive_file)
+    # Convert dtype before moving to GPU to save memory
+    if dtype is not None:
+        state_dict = {k: v.to(dtype=dtype) for k, v in state_dict.items()}
+    state_dict = {k: v.to(device=device) for k, v in state_dict.items()}
+    return state_dict
+
+
+def filter_shapes(state_dict, model):
+    """
+    Filters the state dict to match the current model shape.
+    """
+    filtered_state_dict = {}
+    for key, value in state_dict.items():
+        if key in model.state_dict():
+            if value.shape == model.state_dict()[key].shape:
+                filtered_state_dict[key] = value
+    return filtered_state_dict
+
+
+def remap_bert_state_dict(
+    state_dict,
+    config,
+    remove_bert=False,
+    remove_cls_weights=False,
+    add_pooling_layer=False,
+):
+    """
+    Map the state_dict of a Huggingface BERT model to be flash_attn compatible.
+    """
+
+    def add_bert_prefix(key):
+        # prepend bert. to the key
+        if key.startswith("bert.") or key.startswith("cls."):
+            return key
+        return f"bert.{key}"
+
+    state_dict = OrderedDict((add_bert_prefix(k), v) for k, v in state_dict.items())
+
+    # LayerNorm
+    def key_mapping_ln_gamma_beta(key):
+        key = re.sub(r"LayerNorm.gamma$", "LayerNorm.weight", key)
+        key = re.sub(r"LayerNorm.beta$", "LayerNorm.bias", key)
+        return key
+
+    state_dict = OrderedDict((key_mapping_ln_gamma_beta(k), v) for k, v in state_dict.items())
+
+    # Layers
+    def key_mapping_layers(key):
+        return re.sub(r"^bert.encoder.layer\.", "bert.encoder.layers.", key)
+
+    state_dict = OrderedDict((key_mapping_layers(k), v) for k, v in state_dict.items())
+
+    # LayerNorm
+    def key_mapping_ln(key):
+        key = re.sub(r"^bert.embeddings.LayerNorm.", "bert.emb_ln.", key)
+        key = re.sub(
+            r"^bert.encoder.layers.(\d+).attention.output.LayerNorm.(weight|bias)",
+            r"bert.encoder.layers.\1.norm1.\2",
+            key,
+        )
+        key = re.sub(
+            r"^bert.encoder.layers.(\d+).output.LayerNorm.(weight|bias)",
+            r"bert.encoder.layers.\1.norm2.\2",
+            key,
+        )
+        key = re.sub(
+            r"^cls.predictions.transform.LayerNorm.(weight|bias)",
+            r"cls.predictions.transform.layer_norm.\1",
+            key,
+        )
+        return key
+
+    state_dict = OrderedDict((key_mapping_ln(k), v) for k, v in state_dict.items())
+
+    # MLP
+    def key_mapping_mlp(key):
+        key = re.sub(
+            r"^bert.encoder.layers.(\d+).intermediate.dense.(weight|bias)",
+            r"bert.encoder.layers.\1.mlp.fc1.\2",
+            key,
+        )
+        key = re.sub(
+            r"^bert.encoder.layers.(\d+).output.dense.(weight|bias)",
+            r"bert.encoder.layers.\1.mlp.fc2.\2",
+            key,
+        )
+        return key
+
+    state_dict = OrderedDict((key_mapping_mlp(k), v) for k, v in state_dict.items())
+
+    # Attention
+    last_layer_subset = getattr(config, "last_layer_subset", False)
+    for d in range(config.num_hidden_layers):
+        if f"bert.encoder.layers.{d}.attention.self.query.weight" not in state_dict:
+            continue
+        Wq = state_dict.pop(f"bert.encoder.layers.{d}.attention.self.query.weight")
+        Wk = state_dict.pop(f"bert.encoder.layers.{d}.attention.self.key.weight")
+        Wv = state_dict.pop(f"bert.encoder.layers.{d}.attention.self.value.weight")
+        bq = state_dict.pop(f"bert.encoder.layers.{d}.attention.self.query.bias")
+        bk = state_dict.pop(f"bert.encoder.layers.{d}.attention.self.key.bias")
+        bv = state_dict.pop(f"bert.encoder.layers.{d}.attention.self.value.bias")
+        if not (last_layer_subset and d == config.num_hidden_layers - 1):
+            state_dict[f"bert.encoder.layers.{d}.attn.Wqkv.weight"] = torch.cat([Wq, Wk, Wv], dim=0)
+            state_dict[f"bert.encoder.layers.{d}.attn.Wqkv.bias"] = torch.cat([bq, bk, bv], dim=0)
+        else:
+            state_dict[f"bert.encoder.layers.{d}.attn.Wq.weight"] = Wq
+            state_dict[f"bert.encoder.layers.{d}.attn.Wkv.weight"] = torch.cat([Wk, Wv], dim=0)
+            state_dict[f"bert.encoder.layers.{d}.attn.Wq.bias"] = bq
+            state_dict[f"bert.encoder.layers.{d}.attn.Wkv.bias"] = torch.cat([bk, bv], dim=0)
+
+    def key_mapping_attn(key):
+        return re.sub(
+            r"^bert.encoder.layers.(\d+).attention.output.dense.(weight|bias)",
+            r"bert.encoder.layers.\1.attn.out_proj.\2",
+            key,
+        )
+
+    state_dict = OrderedDict((key_mapping_attn(k), v) for k, v in state_dict.items())
+
+    def key_mapping_decoder_bias(key):
+        return re.sub(r"^cls.predictions.bias", "cls.predictions.decoder.bias", key)
+
+    # remove nsp weights, we don't use
+    state_dict.pop("cls.seq_relationship.weight", None)
+    state_dict.pop("cls.seq_relationship.bias", None)
+    state_dict.pop("bert.embeddings.position_ids", None)
+
+    state_dict = OrderedDict((key_mapping_decoder_bias(k), v) for k, v in state_dict.items())
+
+    if remove_cls_weights:
+        cls_weights = [
+            "cls.predictions.decoder.bias",
+            "cls.predictions.transform.dense.weight",
+            "cls.predictions.transform.dense.bias",
+            "cls.predictions.transform.layer_norm.weight",
+            "cls.predictions.transform.layer_norm.bias",
+            "cls.predictions.decoder.weight",
+        ]
+        for weight in cls_weights:
+            state_dict.pop(weight, None)
+
+    # Word embedding
+    pad_vocab_size_multiple = getattr(config, "pad_vocab_size_multiple", 1)
+    if pad_vocab_size_multiple > 1:
+        word_embeddings = state_dict["bert.embeddings.word_embeddings.weight"]
+        state_dict["bert.embeddings.word_embeddings.weight"] = F.pad(
+            word_embeddings, (0, 0, 0, config.vocab_size - word_embeddings.shape[0])
+        )
+        if not remove_cls_weights:
+            decoder_weight = state_dict["cls.predictions.decoder.weight"]
+            state_dict["cls.predictions.decoder.weight"] = F.pad(
+                decoder_weight, (0, 0, 0, config.vocab_size - decoder_weight.shape[0])
+            )
+            # If the vocab was padded, we want to set the decoder bias for those padded indices to be
+            # strongly negative (i.e. the decoder shouldn't predict those indices).
+            # TD [2022-05-09]: I don't think it affects the MLPerf training.
+            if "cls.predictions.decoder.bias" in state_dict:
+                decoder_bias = state_dict["cls.predictions.decoder.bias"]
+                state_dict["cls.predictions.decoder.bias"] = F.pad(
+                    decoder_bias, (0, config.vocab_size - decoder_bias.shape[0]), value=-100.0
+                )
+
+    if add_pooling_layer is False:
+        pooler_weights = [
+            "bert.pooler.dense.weight",
+            "bert.pooler.dense.bias",
+        ]
+        for key in pooler_weights:
+            state_dict.pop(key, None)
+
+    if remove_bert:
+
+        def remove_bert_prefix(key):
+            key = re.sub(r"^bert.", "", key)
+            return key
+
+        state_dict = OrderedDict((remove_bert_prefix(k), v) for k, v in state_dict.items())
+
+    return state_dict
+
+    
+def _trunc_normal_(tensor, mean, std, a, b):
+    # Cut & paste from PyTorch official master until it's in a few official releases - RW
+    # Method based on https://people.sc.fsu.edu/~jburkardt/presentations/truncated_normal.pdf
+    def norm_cdf(x):
+        # Computes standard normal cumulative distribution function
+        return (1. + math.erf(x / math.sqrt(2.))) / 2.
+
+    if (mean < a - 2 * std) or (mean > b + 2 * std):
+        print("mean is more than 2 std from [a, b] in nn.init.trunc_normal_. "
+                      "The distribution of values may be incorrect.",
+                      stacklevel=2)
+
+    # Values are generated by using a truncated uniform distribution and
+    # then using the inverse CDF for the normal distribution.
+    # Get upper and lower cdf values
+    l = norm_cdf((a - mean) / std)
+    u = norm_cdf((b - mean) / std)
+
+    # Uniformly fill tensor with values from [l, u], then translate to
+    # [2l-1, 2u-1].
+    tensor.uniform_(2 * l - 1, 2 * u - 1)
+
+    # Use inverse cdf transform for normal distribution to get truncated
+    # standard normal
+    tensor.erfinv_()
+
+    # Transform to proper mean, std
+    tensor.mul_(std * math.sqrt(2.))
+    tensor.add_(mean)
+
+    # Clamp to ensure it's in the proper range
+    tensor.clamp_(min=a, max=b)
+    return tensor
+
+def trunc_normal_tf_(tensor, mean=0., std=1., a=-2., b=2.):
+    r"""Fills the input Tensor with values drawn from a truncated
+    normal distribution. The values are effectively drawn from the
+    normal distribution :math:`\mathcal{N}(\text{mean}, \text{std}^2)`
+    with values outside :math:`[a, b]` redrawn until they are within
+    the bounds. The method used for generating the random values works
+    best when :math:`a \leq \text{mean} \leq b`.
+
+    NOTE: this 'tf' variant behaves closer to Tensorflow / JAX impl where the
+    bounds [a, b] are applied when sampling the normal distribution with mean=0, std=1.0
+    and the result is subsquently scaled and shifted by the mean and std args.
+
+    Args:
+        tensor: an n-dimensional `torch.Tensor`
+        mean: the mean of the normal distribution
+        std: the standard deviation of the normal distribution
+        a: the minimum cutoff value
+        b: the maximum cutoff value
+    Examples:
+        >>> w = torch.empty(3, 5)
+        >>> nn.init.trunc_normal_(w)
+    """
+    with torch.no_grad():
+        _trunc_normal_(tensor, 0, 1.0, a, b)
+        tensor.mul_(std).add_(mean)
+    return tensor
+
+
+class NomicBertPreTrainedModel(PreTrainedModel):
+    """An abstract class to handle weights initialization and
+    a simple interface for dowloading and loading pretrained models.
+    """
+
+    config_class = NomicBertConfig
+    base_model_prefix = "model"
+    supports_gradient_checkpointing = True
+    _no_split_modules = ["Block"]
+    _skip_keys_device_placement = "past_key_values"
+
+    def __init__(self, config, *inputs, **kwargs):
+        super().__init__(config)
+        if not isinstance(config, GPT2Config):
+            raise ValueError(
+                "Parameter config in `{}(config)` should be an instance of class `GPT2Config`. "
+                "To create a model from a Google pretrained model use "
+                "`model = {}.from_pretrained(PRETRAINED_MODEL_NAME)`".format(
+                    self.__class__.__name__, self.__class__.__name__
+                )
+            )
+        self.config = config
+
+    @classmethod
+    def from_pretrained(cls, model_name, config=None, *inputs, **kwargs):
+        """
+        Instantiate a NomicBertPreTrainedModel from a pre-trained model file or a pytorch state dict.
+        Download and cache the pre-trained model file if needed.
+
+        Params:
+            pretrained_model_name_or_path: either:
+                - a path or url to a pretrained model archive containing:
+                    . `bert_config.json` a configuration file for the model
+                    . `pytorch_model.bin` a PyTorch dump of a NomicBertForPretraining instance
+                - a path or url to a pretrained model archive containing:
+                    . `bert_config.json` a configuration file for the model
+                    . `model.chkpt` a TensorFlow checkpoint
+            *inputs, **kwargs: additional input for the specific NomicBert class
+                (ex: num_labels for NomicBertForSequenceClassification)
+        """
+        # Instantiate model.
+        if config is None:
+            config = cls.config_class.from_pretrained(model_name)
+        remove_cls = cls != NomicBertForPreTraining
+        remove_bert_prefix = cls != NomicBertForPreTraining and cls != NomicBertForSequenceClassification
+        ignore_mismatched_shapes = kwargs.pop("ignore_mismatched_sizes", False)
+        num_labels = kwargs.pop("num_labels", None)
+        rotary_scaling_factor = kwargs.pop("rotary_scaling_factor", None)
+        strict = kwargs.pop("strict", True)
+        if rotary_scaling_factor:
+            config.rotary_scaling_factor = rotary_scaling_factor
+
+        if config.n_positions <= 0 and config.rotary_emb_fraction > 0:
+            config.n_positions = 2048
+        if num_labels:
+            config.num_labels = num_labels
+
+        if "add_pooling_layer" in kwargs:
+            model = cls(config, *inputs, add_pooling_layer=kwargs.pop("add_pooling_layer"))
+        else:
+            if cls == NomicBertModel:
+                model = cls(config, *inputs, add_pooling_layer=False)
+            else:
+                model = cls(config, *inputs)
+        # TODO: fix this
+        # Assuming we know what we're doing when loading from disk
+        # Prob a bad assumption but i'm tired and want to train this asap
+        if os.path.exists(model_name):
+            model_path = f"{model_name}/pytorch_model.bin"
+            if os.path.exists(model_path):
+                state_dict = torch.load(f"{model_name}/pytorch_model.bin")
+            else:
+                model_path = f"{model_name}/model.safetensors"
+                if not os.path.exists(model_path):
+                    raise ValueError(f"Model path {model_path} not found")
+                state_dict = safe_load_file(model_path)
+
+            if ignore_mismatched_shapes:
+                state_dict = filter_shapes(state_dict, model)
+            load_return = model.load_state_dict(state_dict, strict=False)
+        else:
+            # TODO: can probably check config class and see if we need to remap from a bert model
+            state_dict = state_dict_from_pretrained(model_name)
+            state_dict = remap_bert_state_dict(
+                state_dict,
+                config,
+                remove_bert=remove_bert_prefix,
+                remove_cls_weights=remove_cls,
+                add_pooling_layer=getattr(config, "add_pooling_layer", False),
+            )
+            if ignore_mismatched_shapes:
+                state_dict = filter_shapes(state_dict, model)
+
+            load_return = model.load_state_dict(state_dict, strict=strict)
+        logger.warning(load_return)
+        return model
+
+    def _set_gradient_checkpointing(self, module, value=False):
+        if isinstance(module, NomicBertEncoder):
+            module.gradient_checkpointing = value
+
+
+# https://github.com/huggingface/transformers/blob/7032e0203262ebb2ebf55da8d2e01f873973e835/src/transformers/models/bert/modeling_bert.py#L748
+def _init_weights(module, initializer_range=0.02):
+    if isinstance(module, nn.Linear):
+        nn.init.normal_(module.weight, std=initializer_range)
+        if module.bias is not None:
+            nn.init.zeros_(module.bias)
+    elif isinstance(module, nn.Embedding):
+        nn.init.normal_(module.weight, std=initializer_range)
+        if module.padding_idx is not None:
+            nn.init.zeros_(module.weight[module.padding_idx])
+
+def _ntuple(n):
+    def parse(x):
+        if isinstance(x, collections.abc.Iterable) and not isinstance(x, str):
+            return tuple(x)
+        return tuple(repeat(x, n))
+    return parse
+
+
+to_1tuple = _ntuple(1)
+to_2tuple = _ntuple(2)
+to_3tuple = _ntuple(3)
+to_4tuple = _ntuple(4)
+to_ntuple = _ntuple
+
+
+def get_2d_sincos_pos_embed(embed_dim, grid_size, add_cls_token=False):
+    """
+    Create 2D sin/cos positional embeddings.
+
+    Args:
+        embed_dim (`int`):
+            Embedding dimension.
+        grid_size (`int`):
+            The grid height and width.
+        add_cls_token (`bool`, *optional*, defaults to `False`):
+            Whether or not to add a classification (CLS) token.
+
+    Returns:
+        (`torch.FloatTensor` of shape (grid_size*grid_size, embed_dim) or (1+grid_size*grid_size, embed_dim): the
+        position embeddings (with or without classification token)
+    """
+    grid_h = np.arange(grid_size, dtype=np.float32)
+    
+    grid_w = np.arange(grid_size, dtype=np.float32)
+    grid = np.meshgrid(grid_w, grid_h)  # here w goes first
+    grid = np.stack(grid, axis=0)
+
+    grid = grid.reshape([2, 1, grid_size, grid_size])
+    pos_embed = get_2d_sincos_pos_embed_from_grid(embed_dim, grid)
+    if add_cls_token:
+        pos_embed = np.concatenate([np.zeros([1, embed_dim]), pos_embed], axis=0)
+    return pos_embed
+
+
+def get_2d_sincos_pos_embed_from_grid(embed_dim, grid):
+    if embed_dim % 2 != 0:
+        raise ValueError("embed_dim must be even")
+
+    # use half of dimensions to encode grid_h
+    emb_h = get_1d_sincos_pos_embed_from_grid(embed_dim // 2, grid[0])  # (H*W, D/2)
+    emb_w = get_1d_sincos_pos_embed_from_grid(embed_dim // 2, grid[1])  # (H*W, D/2)
+
+    emb = np.concatenate([emb_h, emb_w], axis=1)  # (H*W, D)
+    return emb
+
+
+def get_1d_sincos_pos_embed_from_grid(embed_dim, pos):
+    """
+    embed_dim: output dimension for each position pos: a list of positions to be encoded: size (M,) out: (M, D)
+    """
+    if embed_dim % 2 != 0:
+        raise ValueError("embed_dim must be even")
+
+    omega = np.arange(embed_dim // 2, dtype=float)
+    omega /= embed_dim / 2.0
+    omega = 1.0 / 10000**omega  # (D/2,)
+
+    pos = pos.reshape(-1)  # (M,)
+    out = np.einsum("m,d->md", pos, omega)  # (M, D/2), outer product
+
+    emb_sin = np.sin(out)  # (M, D/2)
+    emb_cos = np.cos(out)  # (M, D/2)
+
+    emb = np.concatenate([emb_sin, emb_cos], axis=1)  # (M, D)
+    return emb
+
+def ndgrid(*tensors) -> Tuple[torch.Tensor, ...]:
+    """generate N-D grid in dimension order.
+
+    The ndgrid function is like meshgrid except that the order of the first two input arguments are switched.
+
+    That is, the statement
+    [X1,X2,X3] = ndgrid(x1,x2,x3)
+
+    produces the same result as
+
+    [X2,X1,X3] = meshgrid(x2,x1,x3)
+
+    This naming is based on MATLAB, the purpose is to avoid confusion due to torch's change to make
+    torch.meshgrid behaviour move from matching ndgrid ('ij') indexing to numpy meshgrid defaults of ('xy').
+
+    """
+    try:
+        return torch.meshgrid(*tensors, indexing='ij')
+    except TypeError:
+        # old PyTorch < 1.10 will follow this path as it does not have indexing arg,
+        # the old behaviour of meshgrid was 'ij'
+        return torch.meshgrid(*tensors)
+
+def build_fourier_pos_embed(
+        feat_shape: List[int],
+        bands: Optional[torch.Tensor] = None,
+        num_bands: int = 64,
+        max_res: int = 224,
+        temperature: float = 10000.,
+        linear_bands: bool = False,
+        include_grid: bool = False,
+        in_pixels: bool = True,
+        ref_feat_shape: Optional[List[int]] = None,
+        dtype: torch.dtype = torch.float32,
+        device: Optional[torch.device] = None,
+) -> List[torch.Tensor]:
+    """
+
+    Args:
+        feat_shape: Feature shape for embedding.
+        bands: Pre-calculated frequency bands.
+        num_bands: Number of frequency bands (determines output dim).
+        max_res: Maximum resolution for pixel based freq.
+        temperature: Temperature for non-pixel freq.
+        linear_bands: Linear band spacing for pixel based freq.
+        include_grid: Include the spatial grid in output.
+        in_pixels: Output in pixel freq.
+        ref_feat_shape: Reference feature shape for resize / fine-tune.
+        dtype: Output dtype.
+        device: Output device.
+
+    Returns:
+
+    """
+    if bands is None:
+        if in_pixels:
+            bands = pixel_freq_bands(
+                num_bands,
+                float(max_res),
+                linear_bands=linear_bands,
+                device=device,
+            )
+        else:
+            bands = freq_bands(
+                num_bands,
+                temperature=temperature,
+                step=1,
+                device=device,
+            )
+    else:
+        if device is None:
+            device = bands.device
+        if dtype is None:
+            dtype = bands.dtype
+
+    if in_pixels:
+        t = [torch.linspace(-1., 1., steps=s, device=device, dtype=torch.float32) for s in feat_shape]
+    else:
+        t = [torch.arange(s, device=device, dtype=torch.int64).to(torch.float32) for s in feat_shape]
+
+    if ref_feat_shape is not None:
+        # eva's scheme for resizing rope embeddings (ref shape = pretrain)
+        t = [x / f * r for x, f, r in zip(t, feat_shape, ref_feat_shape)]
+
+    grid = torch.stack(ndgrid(t), dim=-1)
+    grid = grid.unsqueeze(-1)
+    pos = grid * bands
+
+    pos_sin, pos_cos = pos.sin().to(dtype=dtype), pos.cos().to(dtype)
+    out = [grid, pos_sin, pos_cos] if include_grid else [pos_sin, pos_cos]
+    return out
+
+
+def build_rotary_pos_embed(
+        feat_shape: List[int],
+        bands: Optional[torch.Tensor] = None,
+        dim: int = 64,
+        max_res: int = 224,
+        temperature: float = 10000.,
+        linear_bands: bool = False,
+        in_pixels: bool = True,
+        ref_feat_shape: Optional[List[int]] = None,
+        dtype: torch.dtype = torch.float32,
+        device: Optional[torch.device] = None,
+):
+    """
+
+    Args:
+        feat_shape: Spatial shape of the target tensor for embedding.
+        bands: Optional pre-generated frequency bands
+        dim: Output dimension of embedding tensor.
+        max_res: Maximum resolution for pixel mode.
+        temperature: Temperature (inv freq) for non-pixel mode
+        linear_bands: Linearly (instead of log) spaced bands for pixel mode
+        in_pixels: Pixel vs language (inv freq) mode.
+        dtype: Output dtype.
+        device: Output device.
+
+    Returns:
+
+    """
+    sin_emb, cos_emb = build_fourier_pos_embed(
+        feat_shape,
+        bands=bands,
+        num_bands=dim // 4,
+        max_res=max_res,
+        temperature=temperature,
+        linear_bands=linear_bands,
+        in_pixels=in_pixels,
+        ref_feat_shape=ref_feat_shape,
+        device=device,
+        dtype=dtype,
+    )
+    num_spatial_dim = 1
+    # this would be much nicer as a .numel() call to torch.Size(), but torchscript sucks
+    for x in feat_shape:
+        num_spatial_dim *= x
+    sin_emb = sin_emb.reshape(num_spatial_dim, -1).repeat_interleave(2, -1)
+    cos_emb = cos_emb.reshape(num_spatial_dim, -1).repeat_interleave(2, -1)
+    return sin_emb, cos_emb
+
+def freq_bands(
+        num_bands: int,
+        temperature: float = 10000.,
+        step: int = 2,
+        device: Optional[torch.device] = None,
+) -> torch.Tensor:
+    exp = torch.arange(0, num_bands, step, dtype=torch.int64, device=device).to(torch.float32) / num_bands
+    bands = 1. / (temperature ** exp)
+    return bands
+
+    
+def pixel_freq_bands(
+        num_bands: int,
+        max_freq: float = 224.,
+        linear_bands: bool = True,
+        device: Optional[torch.device] = None,
+):
+    if linear_bands:
+        bands = torch.linspace(1.0, max_freq / 2, num_bands, dtype=torch.float32, device=device)
+    else:
+        bands = 2 ** torch.linspace(0, math.log(max_freq, 2) - 1, num_bands, dtype=torch.float32, device=device)
+    return bands * torch.pi
+
+def rot(x):
+    return torch.stack([-x[..., 1::2], x[..., ::2]], -1).reshape(x.shape)
+
+def apply_rot_embed_cat(x: torch.Tensor, emb):
+    sin_emb, cos_emb = emb.tensor_split(2, -1)
+    if sin_emb.ndim == 3:
+        return x * cos_emb.unsqueeze(1).expand_as(x) + rot(x) * sin_emb.unsqueeze(1).expand_as(x)
+    return x * cos_emb + rot(x) * sin_emb
+
+# taken from https://github.com/huggingface/pytorch-image-models/blob/cb0e4391beedcc5ac3ae4bce16561b95c326f32c/timm/layers/pos_embed_sincos.py#L363
+class NomicVisionRotaryEmbeddingCat(nn.Module):
+    """ Rotary position embedding w/ concatenatd sin & cos
+
+    The following impl/resources were referenced for this impl:
+    * https://github.com/lucidrains/vit-pytorch/blob/6f3a5fcf0bca1c5ec33a35ef48d97213709df4ba/vit_pytorch/rvt.py
+    * https://blog.eleuther.ai/rotary-embeddings/
+    """
+
+    def __init__(
+            self,
+            dim,
+            max_res=224,
+            temperature=10000,
+            in_pixels=True,
+            linear_bands: bool = False,
+            feat_shape: Optional[List[int]] = None,
+            ref_feat_shape: Optional[List[int]] = None,
+    ):
+        super().__init__()
+        self.dim = dim
+        self.max_res = max_res
+        self.temperature = temperature
+        self.in_pixels = in_pixels
+        self.feat_shape = feat_shape
+        self.ref_feat_shape = ref_feat_shape
+
+        if feat_shape is None:
+            # only cache bands
+            if in_pixels:
+                bands = pixel_freq_bands(
+                    dim // 4,
+                    float(max_res),
+                    linear_bands=linear_bands,
+                )
+            else:
+                bands = freq_bands(
+                    dim // 4,
+                    temperature=temperature,
+                    step=1,
+                )
+            self.register_buffer(
+                'bands',
+                bands,
+                persistent=False,
+            )
+            self.pos_embed = None
+        else:
+            # cache full sin/cos embeddings if shape provided up front
+            embeds = build_rotary_pos_embed(
+                feat_shape=feat_shape,
+                dim=dim,
+                max_res=max_res,
+                linear_bands=linear_bands,
+                in_pixels=in_pixels,
+                ref_feat_shape=self.ref_feat_shape,
+            )
+            self.bands = None
+            self.register_buffer(
+                'pos_embed',
+                torch.cat(embeds, -1),
+                persistent=False,
+            )
+
+    def get_embed(self, shape: Optional[List[int]] = None):
+        if self.bands is not None and shape is not None:
+            # rebuild embeddings every call, use if target shape changes
+            embeds = build_rotary_pos_embed(
+                shape,
+                self.bands,
+                in_pixels=self.in_pixels,
+                ref_feat_shape=self.ref_feat_shape,
+            )
+            return torch.cat(embeds, -1)
+        elif self.pos_embed is not None:
+            return self.pos_embed
+        else:
+            assert False, "get_embed() requires pre-computed pos_embed or valid shape w/ pre-computed bands"
+
+    def forward(self, x):
+        # assuming channel-first tensor where spatial dim are >= 2
+        pos_embed = self.get_embed(x.shape[2:])
+        return apply_rot_embed_cat(x, pos_embed)
+
+class NomicVisionPatchEmbeddings(nn.Module):
+    def __init__(
+        self,
+        config,
+    ):
+        super().__init__()
+        img_size = _pair(config.img_size)
+        patch_size = _pair(config.patch_size)
+        self.img_size = img_size
+        self.patch_size = patch_size
+        self.grid_size = (img_size[0] // patch_size[0], img_size[1] // patch_size[1])
+        self.num_patches = self.grid_size[0] * self.grid_size[1]
+
+        self.proj = nn.Linear(
+            config.num_channels * patch_size[0] * patch_size[1], config.n_embd, bias=config.patch_embed_bias
+        )
+
+        self.learned_pos_embedding = False
+        self.sinusoidal_pos_embedding = False
+        self.no_embed_class = getattr(config, "no_embed_class", False)
+
+        self.cls_token = nn.Parameter(torch.zeros(1, 1, config.n_embd)) if not getattr(config, "no_cls_token", False) else None
+        if config.learned_pos_embedding:
+            # this is the default in DINO
+            self.learned_pos_embedding = True
+            # hack for timm dinov2 with registers
+            num_patches = self.num_patches if getattr(config, "register_tokens", 0) > 0 else self.num_patches + 1
+            self.pos_embed = nn.Parameter(torch.randn(1, num_patches, config.n_embd) * 0.02) if getattr(config, "use_pos_embed", True) else None
+        elif getattr(config, "sinusoidal_pos_embedding", False):
+            self.sinusoidal_pos_embedding = True
+            if getattr(config, "use_pos_embed", True):
+                self.pos_embed = nn.Parameter(torch.zeros(1, self.num_patches + 1, config.n_embd), requires_grad=False)
+                pos_embed = get_2d_sincos_pos_embed(config.n_embd, self.grid_size[0], add_cls_token=True)
+                self.pos_embed.data.copy_(torch.from_numpy(pos_embed).to(self.pos_embed))
+            else:
+                self.pos_embed = None
+        else:
+            self.pos_embed = nn.Parameter(torch.randn(1, self.num_patches + 1, config.n_embd) * 0.02) if getattr(config, "use_pos_embed", True) else None
+
+        if getattr(config, "register_tokens", 0) > 0:
+            self.reg_token = nn.Parameter(torch.randn(1, config.register_tokens, config.n_embd) * 0.02)
+        else:
+            self.reg_token = None 
+
+        if config.mask_token:
+            self.mask_token = nn.Parameter(torch.zeros(1, config.n_embd))
+
+        self.patch_dropout = nn.Identity()
+
+        if getattr(config, "use_rotary_pos_emb", False):
+            ref_feat_shape = getattr(config, "ref_feat_shape", None)
+            ref_feat_shape = to_2tuple(ref_feat_shape) if ref_feat_shape is not None else None
+            self.rope = NomicVisionRotaryEmbeddingCat(
+                config.n_embd // config.n_head,
+                in_pixels=False,
+                feat_shape=self.grid_size,
+                ref_feat_shape=ref_feat_shape,
+            )
+        else:
+            self.rope = None
+
+
+    def interpolate_pos_encoding(self, embeddings: torch.Tensor, height: int, width: int) -> torch.Tensor:
+        """
+        This method allows to interpolate the pre-trained position encodings, to be able to use the model on higher
+        resolution images.
+
+        Source:
+        https://github.com/facebookresearch/dino/blob/de9ee3df6cf39fac952ab558447af1fa1365362a/vision_transformer.py#L174
+        """
+        num_patches = embeddings.shape[1] - 1
+        num_positions = self.pos_embed.shape[1] - 1
+        if num_patches == num_positions and height == width:
+            return self.pos_embed
+        class_pos_embed = self.pos_embed[:, 0]
+        patch_pos_embed = self.pos_embed[:, 1:]
+        dim = embeddings.shape[-1]
+        height = height // self.patch_size[0]
+        width = width // self.patch_size[1]
+        # we add a small number to avoid floating point error in the interpolation
+        # see discussion at https://github.com/facebookresearch/dino/issues/8
+        height, width = height + 0.1, width + 0.1
+        patch_pos_embed = patch_pos_embed.reshape(1, int(math.sqrt(num_positions)), int(math.sqrt(num_positions)), dim)
+        patch_pos_embed = patch_pos_embed.permute(0, 3, 1, 2)
+        patch_pos_embed = nn.functional.interpolate(
+            patch_pos_embed,
+            scale_factor=(height / math.sqrt(num_positions), width / math.sqrt(num_positions)),
+            mode="bicubic",
+            align_corners=False,
+        )
+        if int(height) != patch_pos_embed.shape[-2] or int(width) != patch_pos_embed.shape[-1]:
+            raise ValueError("Width or height does not match with the interpolated position embeddings")
+        patch_pos_embed = patch_pos_embed.permute(0, 2, 3, 1).view(1, -1, dim)
+        return torch.cat((class_pos_embed.unsqueeze(0), patch_pos_embed), dim=1)
+
+    def forward(self, x):
+        # deepspeed case where the input is in fp32
+        if x.dtype != self.proj.weight.dtype:
+            x = x.to(dtype=self.proj.weight.dtype)
+
+        _, _, height, width = x.shape
+        x = self.proj(
+            rearrange(
+                x,
+                "b c (h p1) (w p2) -> b h w (c p1 p2)",
+                p1=self.patch_size[0],
+                p2=self.patch_size[1],
+            )
+        )
+        embeddings = rearrange(x, "b h w c -> b (h w) c")
+
+        to_cat = []
+        if self.cls_token is not None:
+            if self.sinusoidal_pos_embedding:
+                cls_token = self.cls_token + self.pos_embed[:, 0]
+                cls_token = cls_token.expand(embeddings.shape[0], -1, -1)
+                to_cat += [cls_token]
+            else:
+                cls_token = self.cls_token.expand(embeddings.shape[0], 1, -1)
+                to_cat += [cls_token]
+
+        if self.reg_token is not None:
+            to_cat += [self.reg_token.expand(embeddings.shape[0], -1, -1)]
+
+        rot_pos_embed = self.rope.get_embed() if self.rope is not None else None
+
+        if self.no_embed_class:
+            if self.learned_pos_embedding:
+                embeddings = embeddings + self.interpolate_pos_encoding(embeddings, height, width)
+            else:
+                if self.pos_embed is not None:
+                    embeddings = embeddings + self.pos_embed 
+            if to_cat:
+                embeddings = torch.cat(to_cat + [embeddings], dim=1)
+        else:
+            if to_cat:
+                embeddings = torch.cat(to_cat + [embeddings], dim=1)
+            if self.learned_pos_embedding:
+                if self.pos_embed is not None:
+                    embeddings = embeddings + self.interpolate_pos_encoding(embeddings, height, width)
+            else:
+                if self.pos_embed is not None:
+                    embeddings = embeddings + self.pos_embed 
+
+        embeddings = self.patch_dropout(embeddings)
+
+        return embeddings, rot_pos_embed
+
+
+class NomicBertEmbeddings(nn.Module):
+    def __init__(self, config):
+        """
+        If max_position_embeddings <= 0, there's no position embeddings
+        If type_vocab_size <= 0, there's no token type embeddings
+        """
+        super().__init__()
+        self.word_embeddings = nn.Embedding(config.vocab_size, config.hidden_size, padding_idx=config.pad_token_id)
+        self.max_position_embeddings = config.max_position_embeddings if config.rotary_emb_fraction <= 0 else 0
+        self.type_vocab_size = config.type_vocab_size
+        if self.max_position_embeddings > 0 and config.rotary_emb_fraction <= 0:
+            self.position_embeddings = nn.Embedding(
+                config.max_position_embeddings,
+                config.hidden_size,
+            )
+        if self.type_vocab_size > 0:
+            self.token_type_embeddings = nn.Embedding(config.type_vocab_size, config.hidden_size)
+
+    def forward(self, input_ids, position_ids=None, token_type_ids=None):
+        """
+        input_ids: (batch, seqlen)
+        position_ids: (batch, seqlen)
+        token_type_ids: (batch, seqlen)
+        """
+        batch_size, seqlen = input_ids.shape
+        embeddings = self.word_embeddings(input_ids)
+
+        if self.type_vocab_size > 0:
+            if token_type_ids is None:
+                token_type_ids = torch.zeros(seqlen, dtype=torch.long, device=input_ids.device)
+            token_type_embeddings = self.token_type_embeddings(token_type_ids)
+            embeddings = embeddings + token_type_embeddings
+
+        if self.max_position_embeddings > 0:
+            if position_ids is None:
+                position_ids = torch.arange(seqlen, dtype=torch.long, device=input_ids.device)
+            position_embeddings = self.position_embeddings(position_ids)
+            embeddings = embeddings + position_embeddings
+        return embeddings
+
+
+class NomicBertMLP(nn.Module):
+    def __init__(
+        self,
+        in_features,
+        hidden_features=None,
+        out_features=None,
+        activation=F.gelu,
+        bias1=True,
+        bias2=True,
+        return_residual=False,
+        fused_bias_fc=False,
+    ):
+        super().__init__()
+        out_features = out_features if out_features is not None else in_features
+        hidden_features = hidden_features if hidden_features is not None else in_features * 4
+        self.return_residual = return_residual
+        self.fc1 = nn.Linear(in_features, hidden_features, bias=bias1)
+        approximate = "tanh" if activation in ["gelu_new", "gelu_fast", "gelu_pytorch_tanh"] else "none"
+        self.activation = nn.GELU(approximate=approximate) if activation == "gelu" else activation
+        self.fc2 = nn.Linear(hidden_features, out_features, bias=bias2)
+
+    def forward(self, x):
+        y = self.fc1(x)
+        y = self.activation(y)
+        y = self.fc2(y)
+        return y if not self.return_residual else (y, x)
+
+
+class NomciBertGatedMLP(nn.Module):
+    def __init__(
+        self,
+        in_features,
+        hidden_features=None,
+        out_features=None,
+        activation=F.sigmoid,
+        bias1=True,
+        bias2=True,
+        multiple_of=256,
+        return_residual=False,
+        fused_bias_fc=True,
+        device=None,
+        dtype=None,
+        norm_layer=False,
+    ):
+        super().__init__()
+        out_features = out_features if out_features is not None else in_features
+        hidden_features = hidden_features if hidden_features is not None else int(8 * in_features / 3)
+        hidden_features = int((hidden_features + multiple_of - 1) // multiple_of * multiple_of)
+        self.return_residual = return_residual
+
+        self.fc11 = nn.Linear(in_features, hidden_features, bias=bias1)
+        self.fc12 = nn.Linear(in_features, hidden_features, bias=bias1)
+        self.activation = activation
+        self.fc2 = nn.Linear(hidden_features, out_features, bias=bias2)
+        self.norm = nn.LayerNorm(hidden_features) if norm_layer else nn.Identity()
+
+    def forward(self, x):
+        y = self.fc11(x)
+        gate = self.fc12(x)
+        if self.activation == F.sigmoid:  # Special case for GLU
+            y = F.glu(torch.cat([y, gate], dim=-1), dim=-1)
+        else:
+            y = y * self.activation(gate)
+
+        # eva uses layer norm after the activation
+        y = self.norm(y)
+
+        y = self.fc2(y)
+        return y if not self.return_residual else (y, x)
+
+
+def rotate_half(x, interleaved=False):
+    if not interleaved:
+        x1, x2 = x.chunk(2, dim=-1)
+        return torch.cat((-x2, x1), dim=-1)
+    else:
+        x1, x2 = x[..., ::2], x[..., 1::2]
+        return rearrange(torch.stack((-x2, x1), dim=-1), "... d two -> ... (d two)", two=2)
+
+
+def apply_rotary_emb(x, cos, sin, offset=0, interleaved=False):
+    """
+    x: (batch_size, seqlen, nheads, headdim)
+    cos, sin: (seqlen, rotary_dim / 2) or (batch_size, seqlen, rotary_dim / 2)
+    """
+    ro_dim = cos.shape[-1] * 2
+    assert ro_dim <= x.shape[-1]
+    cos, sin = (
+        cos[offset : offset + x.shape[1]],
+        sin[offset : offset + x.shape[1]],
+    )
+    cos = repeat(cos, "... d -> ... 1 (2 d)" if not interleaved else "... d -> ... 1 (d 2)")
+    sin = repeat(sin, "... d -> ... 1 (2 d)" if not interleaved else "... d -> ... 1 (d 2)")
+    return torch.cat(
+        [x[..., :ro_dim] * cos + rotate_half(x[..., :ro_dim], interleaved) * sin, x[..., ro_dim:]],
+        dim=-1,
+    )
+
+
+class NomicBertRotaryEmbedding(nn.Module):
+    def __init__(
+        self,
+        dim: int,
+        base=10000.0,
+        interleaved=False,
+        scale_base=None,
+        pos_idx_in_fp32=True,
+        device=None,
+    ):
+        """
+        interleaved: if True, rotate pairs of even and odd dimensions (GPT-J style) instead
+            of 1st half and 2nd half (GPT-NeoX style).
+        pos_idx_in_fp32: if True, the position indices [0.0, ..., seqlen - 1] are in fp32,
+            otherwise they might be in lower precision.
+            This option was added because previously (before 2023-07-02), when we construct
+            the position indices, we use the dtype of self.inv_freq. In most cases this would
+            be fp32, but if the model is trained in pure bf16 (not mixed precision), then
+            self.inv_freq would be bf16, and the position indices are also in bf16.
+            Because of the limited precision of bf16 (e.g. 1995.0 is rounded to 2000.0), the
+            embeddings for some positions will coincide.
+            To maintain compatibility with models previously trained in pure bf16,
+            we add this option.
+        """
+        super().__init__()
+        self.dim = dim
+        self.base = float(base)
+        self.pos_idx_in_fp32 = pos_idx_in_fp32
+        # Generate and save the inverse frequency buffer (non trainable)
+        inv_freq = self._compute_inv_freq(device)
+        self.register_buffer("inv_freq", inv_freq, persistent=False)
+        self.interleaved = interleaved
+        self.scale_base = scale_base
+        scale = (
+            (torch.arange(0, dim, 2, device=device, dtype=torch.float32) + 0.4 * dim) / (1.4 * dim)
+            if scale_base is not None
+            else None
+        )
+        self.register_buffer("scale", scale, persistent=False)
+
+        self._seq_len_cached = 0
+        self._cos_cached = None
+        self._sin_cached = None
+        self._cos_k_cached = None
+        self._sin_k_cached = None
+
+    def _compute_inv_freq(self, device=None):
+        return 1.0 / (self.base ** (torch.arange(0, self.dim, 2, device=device, dtype=torch.float32) / self.dim))
+
+    def _update_cos_sin_cache(self, seqlen, device=None, dtype=None):
+        # Reset the tables if the sequence length has changed,
+        # if we're on a new device (possibly due to tracing for instance),
+        # or if we're switching from inference mode to training
+        if (
+            seqlen > self._seq_len_cached
+            or self._cos_cached is None
+            or self._cos_cached.device != device
+            or self._cos_cached.dtype != dtype
+            or (self.training and self._cos_cached.is_inference())
+        ):
+            self._seq_len_cached = seqlen
+            # We want fp32 here, not self.inv_freq.dtype, since the model could be loaded in bf16
+            # And the output of arange can be quite large, so bf16 would lose a lot of precision.
+            # However, for compatibility reason, we add an option to use the dtype of self.inv_freq.
+            if self.pos_idx_in_fp32:
+                t = torch.arange(seqlen, device=device, dtype=torch.float32)
+                # We want fp32 here as well since inv_freq will be multiplied with t, and the output
+                # will be large. Having it in bf16 will lose a lot of precision and cause the
+                # cos & sin output to change significantly.
+                # We want to recompute self.inv_freq if it was not loaded in fp32
+                if self.inv_freq.dtype != torch.float32:
+                    inv_freq = self._compute_inv_freq(device=device)
+                else:
+                    inv_freq = self.inv_freq
+            else:
+                t = torch.arange(seqlen, device=device, dtype=self.inv_freq.dtype)
+                inv_freq = self.inv_freq
+            # Don't do einsum, it converts fp32 to fp16 under AMP
+            # freqs = torch.einsum("i,j->ij", t, self.inv_freq)
+            freqs = torch.outer(t, inv_freq)
+            self._cos_cached = torch.cos(freqs).to(dtype)
+            self._sin_cached = torch.sin(freqs).to(dtype)
+
+    def forward(
+        self,
+        qkv: torch.Tensor,
+        kv: Optional[torch.Tensor] = None,
+        seqlen_offset: Union[int, torch.Tensor] = 0,
+        max_seqlen: Optional[int] = None,
+    ) -> Tuple[torch.Tensor, torch.Tensor]:
+        """
+        qkv: (batch, seqlen, 3, nheads, headdim) if kv is none,
+             else it's just q of shape (batch, seqlen, nheads, headdim)
+        kv: (batch, seqlen, 2, nheads, headdim)
+        seqlen_offset: (batch_size,) or int. Each sequence in x is shifted by this amount.
+            Most commonly used in inference when we have KV cache.
+            If it's a tensor of shape (batch_size,), then to update the cos / sin cache, one
+            should pass in max_seqlen, which will update the cos / sin cache up to that length.
+        Apply rotary embedding *inplace* to qkv and / or kv.
+        """
+        seqlen = qkv.shape[1]
+        if seqlen > self._seq_len_cached:
+            self._update_cos_sin_cache(seqlen, device=qkv.device, dtype=qkv.dtype)
+        elif max_seqlen is not None:
+            self._update_cos_sin_cache(max_seqlen, device=qkv.device, dtype=qkv.dtype)
+        elif isinstance(seqlen_offset, int):
+            self._update_cos_sin_cache(seqlen + seqlen_offset, device=qkv.device, dtype=qkv.dtype)
+
+        q_rot = apply_rotary_emb(qkv[:, :, 0], self._cos_cached, self._sin_cached, seqlen_offset, self.interleaved)
+        k_rot = apply_rotary_emb(qkv[:, :, 1], self._cos_cached, self._sin_cached, seqlen_offset, self.interleaved)
+        return torch.stack((q_rot, k_rot, qkv[:, :, 2]), dim=2)
+
+
+class NomicBertDynamicNTKRotaryEmbedding(NomicBertRotaryEmbedding):
+    def __init__(self, rotary_scaling_factor, max_position_embeddings, **kwargs):
+        super().__init__(**kwargs)
+        self.rotary_scaling_factor = rotary_scaling_factor
+        self.max_position_embeddings = max_position_embeddings
+
+    def _compute_inv_freq(self, base=None, device=None):
+        if base is None:
+            base = self.base
+        return 1.0 / (base ** (torch.arange(0, self.dim, 2, device=device, dtype=torch.float32) / self.dim))
+
+    def _update_cos_sin_cache(self, seqlen, device=None, dtype=None):
+        # Reset the tables if the sequence length has changed,
+        # if we're on a new device (possibly due to tracing for instance),
+        # or if we're switching from inference mode to training
+        if seqlen > self.max_position_embeddings:
+            base = self.base * (
+                (self.rotary_scaling_factor * seqlen / self.max_position_embeddings) - (self.rotary_scaling_factor - 1)
+            ) ** (self.dim / (self.dim - 2))
+            inv_freq = self._compute_inv_freq(base=base, device=device)
+            self.register_buffer("inv_freq", inv_freq, persistent=False)
+
+        if (
+            seqlen > self._seq_len_cached
+            or self._cos_cached is None
+            or self._cos_cached.device != device
+            or self._cos_cached.dtype != dtype
+            or (self.training and self._cos_cached.is_inference())
+        ):
+            self._seq_len_cached = seqlen
+            # We want fp32 here, not self.inv_freq.dtype, since the model could be loaded in bf16
+            # And the output of arange can be quite large, so bf16 would lose a lot of precision.
+            # However, for compatibility reason, we add an option to use the dtype of self.inv_freq.
+            if self.pos_idx_in_fp32:
+                t = torch.arange(seqlen, device=device, dtype=torch.float32)
+                # We want fp32 here as well since inv_freq will be multiplied with t, and the output
+                # will be large. Having it in bf16 will lose a lot of precision and cause the
+                # cos & sin output to change significantly.
+                # We want to recompute self.inv_freq if it was not loaded in fp32
+                if self.inv_freq.dtype != torch.float32:
+                    if seqlen > self.max_position_embeddings:
+                        base = self.base * (
+                            (self.scaling_factor * seqlen / self.max_position_embeddings) - (self.scaling_factor - 1)
+                        ) ** (self.dim / (self.dim - 2))
+                    else:
+                        base = self.base
+                    inv_freq = self._compute_inv_freq(device=device, base=base)
+                else:
+                    inv_freq = self.inv_freq
+            else:
+                t = torch.arange(seqlen, device=device, dtype=self.inv_freq.dtype)
+                inv_freq = self.inv_freq
+            # Don't do einsum, it converts fp32 to fp16 under AMP
+            # freqs = torch.einsum("i,j->ij", t, self.inv_freq)
+            freqs = torch.outer(t, inv_freq)
+            if self.scale is None:
+                self._cos_cached = torch.cos(freqs).to(dtype)
+                self._sin_cached = torch.sin(freqs).to(dtype)
+            else:
+                power = (
+                    torch.arange(seqlen, dtype=self.scale.dtype, device=self.scale.device) - seqlen // 2
+                ) / self.scale_base
+                scale = self.scale.to(device=power.device) ** rearrange(power, "s -> s 1")
+                # We want the multiplication by scale to happen in fp32
+                self._cos_cached = (torch.cos(freqs) * scale).to(dtype)
+                self._sin_cached = (torch.sin(freqs) * scale).to(dtype)
+                self._cos_k_cached = (torch.cos(freqs) / scale).to(dtype)
+                self._sin_k_cached = (torch.sin(freqs) / scale).to(dtype)
+
+
+class NomicBertAttention(nn.Module):
+    """Multi-head self-attention and cross-attention"""
+
+    def __init__(
+        self,
+        config,
+    ) -> None:
+        """
+        num_heads_kv: can be used to toggle MQA / GQA. If None, use num_heads.
+        return_residual: whether to return the input x along with the output. This is for
+            performance reason: for post-norm architecture, returning the input allows us
+            to fuse the backward of nn.Linear with the residual connection.
+        """
+        super().__init__()
+        self.embed_dim = config.n_embd
+        self.use_flash_attn = config.use_flash_attn
+        self.fused_bias_fc = config.fused_bias_fc
+
+        self.num_heads = config.n_head
+        self.num_heads_kv = config.num_heads_kv if getattr(config, "num_heads_kv", None) is not None else self.num_heads
+        assert self.embed_dim % self.num_heads == 0, "embed_dim must be divisible by num_heads"
+        self.head_dim = self.embed_dim // self.num_heads
+        # we don't really support mqa / gqa for now
+        qkv_dim = self.head_dim * (self.num_heads + 2 * self.num_heads_kv)
+
+        self.register_buffer(
+            "norm_factor",
+            torch.sqrt(torch.tensor(self.head_dim, dtype=torch.float32)).to(torch.get_default_dtype()),
+            persistent=False,
+        )
+
+        self.rotary_emb_dim = self.head_dim * config.rotary_emb_fraction
+        if self.rotary_emb_dim > 0:
+            if getattr(config, "rotary_scaling_factor", None):
+                self.rotary_emb = NomicBertDynamicNTKRotaryEmbedding(
+                    dim=self.rotary_emb_dim,
+                    base=config.rotary_emb_base,
+                    scale_base=config.rotary_emb_scale_base,
+                    interleaved=config.rotary_emb_interleaved,
+                    rotary_scaling_factor=config.rotary_scaling_factor,
+                    max_position_embeddings=config.max_trained_positions,
+                )
+            else:
+                self.rotary_emb = NomicBertRotaryEmbedding(
+                    dim=self.rotary_emb_dim,
+                    base=config.rotary_emb_base,
+                    scale_base=config.rotary_emb_scale_base,
+                    interleaved=config.rotary_emb_interleaved,
+                )
+            # bug in xformers: https://github.com/facebookresearch/xformers/issues/841
+            # uses the head dimension instead of the sequence dimension
+            self.rotary_head_dim = getattr(config, "rotary_head_dim", False)
+
+        self.Wqkv = nn.Linear(self.embed_dim, qkv_dim, bias=config.qkv_proj_bias)
+
+        self.out_proj = nn.Linear(self.embed_dim, self.embed_dim, bias=config.qkv_proj_bias)
+        self.causal = config.causal
+        self.drop = nn.Dropout(config.attn_pdrop)
+        self.num_prefix_tokens = max(getattr(config, "register_tokens", 1), 1)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.Tensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        past_key_value: Optional[Tuple[torch.Tensor]] = None,
+        output_attentions: bool = False,
+        use_cache: bool = False,
+        is_padded_inputs: Optional[bool] = True,
+        cu_seqlens: Optional[torch.Tensor] = None,
+        max_seq_len: Optional[int] = None,
+        rope: Optional[torch.Tensor] = None,
+    ) -> Tuple[torch.Tensor, Optional[torch.Tensor], Optional[Tuple[torch.Tensor]]]:
+
+        has_layer_past = past_key_value is not None
+
+        if has_layer_past:
+            past_key_value = past_key_value[0]
+            past_len = past_key_value[1]
+        else:
+            past_len = 0
+
+        qkv = self.Wqkv(hidden_states)
+        qkv = rearrange(qkv, "... (three h d) -> ... three h d", three=3, d=self.head_dim)
+
+        past_key_value = (past_key_value, past_len + qkv.size(1)) if use_cache else None
+
+        if self.rotary_emb_dim > 0:
+            if self.rotary_head_dim:
+                qkv = rearrange(qkv, "b s three h d -> b h three s d")
+            qkv = self.rotary_emb(qkv, seqlen_offset=past_len)
+
+            if self.rotary_head_dim:
+                qkv = rearrange(qkv, "b h three s d -> b s three h d")
+        elif rope is not None:
+            q, k, v = qkv.permute(0, 3, 1, 2, 4).unbind(dim=-2)
+            q = torch.cat([q[:, :, :self.num_prefix_tokens], apply_rot_embed_cat(q[:, :, self.num_prefix_tokens:], rope)], dim=2).type_as(q)
+            k = torch.cat([k[:, :, :self.num_prefix_tokens], apply_rot_embed_cat(k[:, :, self.num_prefix_tokens:], rope)], dim=2).type_as(q)
+
+            qkv = torch.stack([q, k, v], dim=-2)
+            qkv = rearrange(qkv, "b h s three d -> b s three h d")
+
+        query, key, value = qkv[:, :, 0], qkv[:, :, 1], qkv[:, :, 2]
+
+        query = query.permute(0, 2, 1, 3)
+        key = key.permute(0, 2, 1, 3)
+        value = value.permute(0, 2, 1, 3)
+
+        attention_scores = torch.matmul(query, key.transpose(-1, -2)) / self.norm_factor
+        if attention_mask is not None:
+            attention_scores = attention_scores + attention_mask
+
+        attentions_probs = F.softmax(attention_scores, dim=-1)
+        attentions_probs = self.drop(attentions_probs)
+
+        attn_output = torch.matmul(attentions_probs, value)
+        attn_output = rearrange(attn_output.permute(0, 2, 1, 3), "... h d -> ... (h d)")
+
+        attn_output = self.out_proj(attn_output)
+
+        return attn_output
+
+
+class NomicBertBlock(NomicBertPreTrainedModel):
+    def __init__(
+        self,
+        config,
+    ):
+        super().__init__(config=config)
+        self.prenorm = config.prenorm
+        self.fused_dropout_add_ln = config.fused_dropout_add_ln
+
+        self.attn = NomicBertAttention(config)
+        activation = (
+            F.sigmoid
+            if config.activation_function == "glu"
+            else (F.silu if config.activation_function == "swiglu" else F.gelu)
+        )
+        if config.activation_function in ["glu", "swiglu", "geglu"]:
+            self.mlp = NomciBertGatedMLP(
+                config.n_embd,
+                hidden_features=config.n_inner,
+                bias1=config.mlp_fc1_bias,
+                bias2=config.mlp_fc2_bias,
+                activation=activation,
+                fused_bias_fc=config.fused_bias_fc,
+                norm_layer=getattr(config, "norm_mlp", False),
+            )
+        else:
+            self.mlp = NomicBertMLP(
+                config.n_embd,
+                hidden_features=config.n_inner,
+                bias1=config.mlp_fc1_bias,
+                bias2=config.mlp_fc2_bias,
+                activation=activation,
+                fused_bias_fc=config.fused_bias_fc,
+            )
+
+        self.dropout1 = nn.Dropout(config.resid_pdrop)
+        self.norm1 = nn.LayerNorm(config.n_embd, eps=config.layer_norm_epsilon)
+        self.norm2 = nn.LayerNorm(config.n_embd, eps=config.layer_norm_epsilon)
+        self.dropout2 = nn.Dropout(config.resid_pdrop)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        hidden_states2: torch.Tensor,
+        residual: Optional[torch.Tensor] = None,
+        attention_mask: Optional[torch.Tensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        past_key_value: Optional[Tuple[torch.Tensor]] = None,
+        is_padded_inputs: Optional[bool] = True,
+        output_attentions: Optional[bool] = False,
+        use_cache: Optional[bool] = False,
+        cu_seqlens: Optional[torch.Tensor] = None,
+        max_seq_len: Optional[int] = None,
+        rope: Optional[torch.Tensor] = None,
+    ):
+        r"""Pass the input through the encoder layer.
+
+        Args:
+            hidden_states: the sequence to the encoder layer (required).
+            residual: if postnorm, residual=None, If prenorm, hidden_states = Attn/MLP(LN(residual))
+            mixer_subset: for cross-attention only. If not None, will take a subset of x
+                before applying the query projection. Useful for e.g., ViT where we only care
+                about the CLS token in the last layer.
+        """
+        if self.prenorm:
+            dropped = self.dropout1(hidden_states)
+            residual = (dropped + residual) if residual is not None else dropped
+            hidden_states = self.norm1(residual.to(dtype=self.norm1.weight.dtype))
+            hidden_states = self.attn(
+                hidden_states,
+                attention_mask=attention_mask,
+                is_padded_inputs=is_padded_inputs,
+                cu_seqlens=cu_seqlens,
+                max_seq_len=max_seq_len,
+                rope=rope,
+            )
+
+            dropped = self.dropout2(hidden_states)
+            residual = (dropped + residual) if residual is not None else dropped
+            hidden_states = self.norm2(residual.to(dtype=self.norm2.weight.dtype))
+            hidden_states = self.mlp(hidden_states)
+
+            return hidden_states, None, residual
+        else:
+            assert residual is None
+            attn_outputs = self.attn(
+                hidden_states,
+                attention_mask=attention_mask,
+                is_padded_inputs=is_padded_inputs,
+                cu_seqlens=cu_seqlens,
+                max_seq_len=max_seq_len,
+                rope=rope,
+            )
+            hidden_states = self.norm1((self.dropout1(attn_outputs) + hidden_states).to(dtype=self.norm1.weight.dtype))
+            mlp_out = self.mlp(hidden_states)
+
+            hidden_states = self.norm2((self.dropout2(mlp_out) + hidden_states).to(dtype=self.norm2.weight.dtype))
+            return hidden_states, None, None
+
+
+class NomicBertEncoder(nn.Module):
+    def __init__(self, config: GPT2Config):
+        super().__init__()
+        self.layers = nn.ModuleList([NomicBertBlock(config) for _ in range(config.n_layer)])
+        self.gradient_checkpointing = False
+        self.config = config
+
+    def forward(
+        self,
+        hidden_states: torch.LongTensor = None,
+        attention_mask: Optional[torch.Tensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        past_key_values: Optional[List[torch.FloatTensor]] = None,
+        inputs_embeds: Optional[torch.FloatTensor] = None,
+        use_cache: Optional[bool] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+        is_padded_inputs: Optional[bool] = True,
+        rope: Optional[torch.Tensor] = None,
+    ):
+        """If subset_mask is not None, we only want output for the subset of the sequence.
+        This means that we only compute the last layer output for these tokens.
+        subset_mask: (batch, seqlen), dtype=torch.bool
+        """
+        hidden_states2 = None
+        residual = None
+
+        for _, layer in enumerate(self.layers):
+            if self.gradient_checkpointing and self.training:
+
+                def create_custom_forward(module):
+                    def custom_forward(*inputs):
+                        # None for past_key_value
+                        return module(*inputs)
+
+                    return custom_forward
+
+                hidden_states, hidden_states2, residual = torch.utils.checkpoint.checkpoint(
+                    create_custom_forward(layer),
+                    hidden_states,
+                    hidden_states2,
+                    residual,
+                    attention_mask,
+                    position_ids,
+                    past_key_values,
+                    is_padded_inputs,
+                    output_attentions,
+                    use_cache,
+                    None,
+                    None,
+                    rope,
+                    # if you freeze ANY layers, you need `use_reentrant=False`
+                    # https://github.com/huggingface/transformers/issues/21381
+                    # https://discuss.pytorch.org/t/checkpoint-with-no-grad-requiring-inputs-problem/19117/7
+                    use_reentrant=False,
+                )
+
+            else:
+                hidden_states, hidden_states2, residual = layer(
+                    hidden_states,
+                    hidden_states2,
+                    residual,
+                    attention_mask,
+                    position_ids,
+                    None,
+                    is_padded_inputs,
+                    output_attentions,
+                    use_cache,
+                    rope=rope,
+                )
+        return hidden_states
+
+
+class NomicBertPooler(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.n_embd, config.n_embd)
+        self.activation = nn.Tanh()
+
+    def forward(self, hidden_states, pool=True):
+        # We "pool" the model by simply taking the hidden state corresponding
+        # to the first token.
+        first_token_tensor = hidden_states[:, 0] if pool else hidden_states
+        pooled_output = self.dense(first_token_tensor)
+        pooled_output = self.activation(pooled_output)
+        return pooled_output
+
+
+class NomicBertPredictionHeadTransform(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.dense = nn.Linear(config.n_embd, config.n_embd, bias=config.mlp_fc1_bias)
+        approximate = "tanh" if config.activation_function in ["gelu_new", "gelu_fast", "gelu_pytorch_tanh"] else "none"
+        if config.activation_function == "swiglu":
+            self.transform_act_fn = F.silu
+        else:
+            self.transform_act_fn = nn.GELU(approximate=approximate)
+
+        self.layer_norm = nn.LayerNorm(config.n_embd, eps=config.layer_norm_epsilon)
+
+    def forward(self, hidden_states: torch.Tensor) -> torch.Tensor:
+        hidden_states = self.dense(hidden_states)
+        hidden_states = self.transform_act_fn(hidden_states)
+        hidden_states = self.layer_norm(hidden_states)
+
+        return hidden_states
+
+
+class NomicBertLMPredictionHead(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+
+        self.transform = NomicBertPredictionHeadTransform(config)
+
+        self.decoder = nn.Linear(config.n_embd, config.vocab_size, bias=config.mlp_fc1_bias)
+
+    def forward(self, hidden_states):
+        hidden_states = self.transform(hidden_states)
+        hidden_states = self.decoder(hidden_states)
+        return hidden_states
+
+
+class NomicBertPreTrainingHeads(nn.Module):
+    def __init__(self, config):
+        super().__init__()
+        self.predictions = NomicBertLMPredictionHead(config)
+
+    def forward(self, sequence_output):
+        prediction_scores = self.predictions(sequence_output)
+        return prediction_scores
+
+
+class NomicBertModel(NomicBertPreTrainedModel):
+    def __init__(self, config: GPT2Config, add_pooling_layer=True):
+        super().__init__(config)
+        self.pad_vocab_size_multiple = getattr(config, "pad_vocab_size_multiple", 1)
+        if config.vocab_size % self.pad_vocab_size_multiple != 0:
+            config.vocab_size += self.pad_vocab_size_multiple - (config.vocab_size % self.pad_vocab_size_multiple)
+
+        assert config.activation_function in [
+            "gelu",
+            "gelu_new",
+            "gelu_fast",
+            "gelu_pytorch_tanh",
+            "swiglu",
+            "geglu",
+            "glu",
+        ]
+
+        self.embeddings = NomicBertEmbeddings(config)
+        self.emb_drop = nn.Dropout(config.resid_pdrop)
+        self.emb_ln = nn.LayerNorm(config.n_embd, eps=config.layer_norm_epsilon)
+        self.encoder = NomicBertEncoder(config)
+        self.pooler = NomicBertPooler(config) if add_pooling_layer else None
+
+        self.apply(partial(_init_weights, initializer_range=config.initializer_range))
+
+    def forward(
+        self,
+        input_ids,
+        attention_mask=None,
+        position_ids=None,
+        token_type_ids=None,
+        return_dict=None,
+        matryoshka_dim=None,
+    ):
+        if token_type_ids is None:
+            token_type_ids = torch.zeros_like(input_ids)
+        hidden_states = self.embeddings(input_ids, position_ids=position_ids, token_type_ids=token_type_ids)
+        hidden_states = self.emb_ln(hidden_states)
+        hidden_states = self.emb_drop(hidden_states)
+
+        attention_mask = self.get_extended_attention_mask(attention_mask, input_ids.shape)
+        sequence_output = self.encoder(hidden_states, attention_mask=attention_mask, return_dict=return_dict)
+
+        pooled_output = self.pooler(sequence_output) if self.pooler is not None else None
+
+        if matryoshka_dim:
+            sequence_output = sequence_output[:, :matryoshka_dim]
+
+        return BaseModelOutputWithPoolingAndCrossAttentions(
+            last_hidden_state=sequence_output,
+            pooler_output=pooled_output,
+        )
+
+
+class NomicBertForPreTraining(NomicBertPreTrainedModel):
+    _tied_weights_keys = ["predictions.decoder.bias", "cls.predictions.decoder.weight"]
+
+    def __init__(self, config: GPT2Config):
+        super().__init__(config)
+
+        self.bert = NomicBertModel(config, add_pooling_layer=getattr(config, "add_pooling_layer", False))
+        self.cls = NomicBertPreTrainingHeads(config)
+        self.mlm_loss = nn.CrossEntropyLoss()
+
+        # Initialize weights and apply final processing
+        self.apply(partial(_init_weights, initializer_range=config.initializer_range))
+        self.tie_weights()
+
+    def tie_weights(self):
+        self.cls.predictions.decoder.weight = self.bert.embeddings.word_embeddings.weight
+
+    def forward(
+        self,
+        input_ids,
+        position_ids=None,
+        token_type_ids=None,
+        attention_mask=None,
+        labels=None,
+    ):
+        """
+        If labels are provided, they must be -100 for masked out tokens (as specified in the attention
+        mask).
+        Outputs:
+            if `labels` and `next_sentence_label` are not `None`:
+                Outputs the total_loss which is the sum of the masked language modeling loss and the next
+                sentence classification loss.
+            if `labels` or `next_sentence_label` is `None`:
+                Outputs a tuple comprising
+                - the masked language modeling logits of shape [batch_size, sequence_length, vocab_size], and
+                - the next sentence classification logits of shape [batch_size, 2].
+
+        """
+        outputs = self.bert(
+            input_ids,
+            position_ids=position_ids,
+            token_type_ids=token_type_ids,
+            attention_mask=attention_mask.bool() if attention_mask is not None else None,
+        )
+        sequence_output, _ = outputs.last_hidden_state, outputs.pooler_output
+
+        prediction_scores = self.cls(sequence_output)
+
+        total_loss = None
+        if labels is not None:
+            masked_lm_loss = self.mlm_loss(
+                rearrange(prediction_scores, "... v -> (...) v"),
+                rearrange(labels, "... -> (...)"),
+            )
+            total_loss = masked_lm_loss.float()
+
+        return MaskedLMOutput(
+            loss=total_loss,
+            logits=prediction_scores,
+            hidden_states=outputs.hidden_states,
+            attentions=None,
+        )
+
+
+class NomicBertForSequenceClassification(NomicBertPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+        self.num_labels = config.num_labels
+        self.config = config
+
+        self.bert = NomicBertModel(config)
+        classifier_dropout = getattr(config, "classifier_dropout", config.embd_pdrop)
+        self.dropout = nn.Dropout(classifier_dropout)
+        self.classifier = nn.Linear(config.n_embd, config.num_labels)
+
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def forward(
+        self,
+        input_ids: Optional[torch.Tensor] = None,
+        attention_mask: Optional[torch.Tensor] = None,
+        token_type_ids: Optional[torch.Tensor] = None,
+        position_ids: Optional[torch.Tensor] = None,
+        head_mask: Optional[torch.Tensor] = None,
+        inputs_embeds: Optional[torch.Tensor] = None,
+        labels: Optional[torch.Tensor] = None,
+        output_attentions: Optional[bool] = None,
+        output_hidden_states: Optional[bool] = None,
+        return_dict: Optional[bool] = None,
+    ):
+        r"""
+        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
+            Labels for computing the sequence classification/regression loss. Indices should be in `[0, ...,
+            config.num_labels - 1]`. If `config.num_labels == 1` a regression loss is computed (Mean-Square loss), If
+            `config.num_labels > 1` a classification loss is computed (Cross-Entropy).
+        """
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+        outputs = self.bert(
+            input_ids,
+            position_ids=position_ids,
+            token_type_ids=token_type_ids,
+            attention_mask=attention_mask.bool() if attention_mask is not None else None,
+        )
+
+        pooled_output = outputs[1]
+
+        pooled_output = self.dropout(pooled_output)
+        logits = self.classifier(pooled_output)
+
+        loss = None
+        if labels is not None:
+            if self.config.problem_type is None:
+                if self.num_labels == 1:
+                    self.config.problem_type = "regression"
+                elif self.num_labels > 1 and (labels.dtype == torch.long or labels.dtype == torch.int):
+                    self.config.problem_type = "single_label_classification"
+                else:
+                    self.config.problem_type = "multi_label_classification"
+
+            if self.config.problem_type == "regression":
+                loss_fct = nn.MSELoss()
+                if self.num_labels == 1:
+                    loss = loss_fct(logits.squeeze(), labels.squeeze())
+                else:
+                    loss = loss_fct(logits, labels)
+            elif self.config.problem_type == "single_label_classification":
+                loss_fct = nn.CrossEntropyLoss()
+                loss = loss_fct(logits.view(-1, self.num_labels), labels.view(-1))
+            elif self.config.problem_type == "multi_label_classification":
+                loss_fct = nn.BCEWithLogitsLoss()
+                loss = loss_fct(logits, labels)
+        if not return_dict:
+            output = (logits,) + outputs[2:]
+            return ((loss,) + output) if loss is not None else output
+
+        return SequenceClassifierOutput(
+            loss=loss,
+            logits=logits,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+def hf_vit_config_to_vit_config(vit_config: ViTConfig) -> GPT2Config:
+    return GPT2Config(
+        n_embd=vit_config.hidden_size,
+        n_layer=vit_config.num_hidden_layers,
+        n_head=vit_config.num_attention_heads,
+        n_inner=vit_config.intermediate_size,
+        activation_function=vit_config.hidden_act,
+        vocab_size=0, # no vocab since using patches
+        n_positions=0,  # No absolute position embedding
+        resid_pdrop=0.0,  # No dropout
+        embd_pdrop=getattr(vit_config, "dropout", 0.0),
+        attn_pdrop=vit_config.attention_probs_dropout_prob,
+        layer_norm_epsilon=vit_config.layer_norm_eps,
+        initializer_range=vit_config.initializer_range,
+        bos_token_id=None,
+        eos_token_id=None,
+        # These are new arguments not in the original GPT2Config
+        drop_path_rate=0.0,
+        # Why is there double layer norm??
+        prepre_layernom=False,
+        layer_scale=False,
+        layer_scale_init=None,
+        img_size=vit_config.image_size,
+        patch_size=vit_config.patch_size,
+        num_channels=vit_config.num_channels,
+        prenorm=True,
+        parallel_block=False,
+        parallel_block_tied_norm=False,
+        rotary_emb_fraction=0,
+        tie_word_embeddings=False,
+        fused_dropout_add_ln=True,
+        fused_bias_fc=True,
+        patch_embed_bias=True,
+        use_flash_attn=True,
+        qkv_proj_bias=True,
+        mlp_fc1_bias=getattr(vit_config, "mlp_fc1_bias", True),
+        mlp_fc2_bias=getattr(vit_config, "mlp_fc2_bias", True),
+        use_rms_norm=False,
+        causal=False,
+        hidden_features_scaling_factor=1.0,
+        mask_token=False,
+        learned_pos_embedding=False,
+        patch_dropout=0,
+        sinusoidal_pos_embedding=vit_config.model_type == "vit_mae"
+    )
+
+    
+class NomicAttentionPooling(nn.Module):
+    def __init__(
+        self,
+        config
+    ):
+        super().__init__()
+        self.embed_dim = config.n_embd
+        self.use_flash_attn = config.use_flash_attn
+        self.fused_bias_fc = config.fused_bias_fc
+
+        self.num_heads = config.n_head
+        self.num_heads_kv = config.num_heads_kv if getattr(config, "num_heads_kv", None) is not None else self.num_heads
+        assert self.embed_dim % self.num_heads == 0, "embed_dim must be divisible by num_heads"
+        self.head_dim = self.embed_dim // self.num_heads
+        # we don't really support mqa / gqa for now
+        kv_dim = 2 * self.head_dim * self.num_heads_kv
+
+        self.register_buffer(
+            "norm_factor",
+            torch.sqrt(torch.tensor(self.head_dim, dtype=torch.float32)).to(torch.get_default_dtype()),
+            persistent=False,
+        )
+
+        self.Wq = nn.Linear(self.embed_dim, self.embed_dim, bias=config.qkv_proj_bias)
+        self.Wkv = nn.Linear(self.embed_dim, kv_dim, bias=config.qkv_proj_bias)
+        
+        self.latent = nn.Parameter(torch.zeros(1, 1, self.embed_dim))
+
+        self.out_proj = nn.Linear(self.embed_dim, self.embed_dim, bias=config.qkv_proj_bias)
+        self.causal = config.causal
+        self.drop = nn.Dropout(config.attn_pdrop)
+
+    def init_weights(self):
+        trunc_normal_tf_(self.latent, std=self.embed_dim ** -0.5)
+
+    def forward(
+        self,
+        kv,
+        attention_mask=None,
+        cu_seqlens_k=None,
+        max_seqlen_k=None,
+        is_padded_inputs: Optional[bool] = True,
+        output_attentions: bool = False,
+    ):
+        """Implements the multihead softmax attention.
+        Arguments
+        ---------
+            q: The tensor containing the query. (B, Sq, H, D)
+            kv: The tensor containing the key and value. (B, Sk, 2, H_k, D)
+            causal: if passed, will override self.causal
+            cu_seqlens: (batch_size + 1,), dtype torch.int32. The cumulative sequence lengths
+                of the sequences in the batch, used to index into q.
+            max_seqlen: int. Maximum sequence length in the batch of q.
+            cu_seqlens_k: (batch_size + 1,), dtype torch.int32. The cumulative sequence lengths
+                of the sequences in the batch, used to index into kv.
+            max_seqlen_k: int. Maximum sequence length in the batch of k and v.
+        """
+        q_latent = self.latent.expand(kv.size(0), -1, -1)
+        q = self.Wq(q_latent)
+        bsz, q_len, h_size = q.shape
+        kv = self.Wkv(kv)
+        query = rearrange(q, "... (h d) -> ... h d", d=self.head_dim)
+        kv = rearrange(kv, "... (two hkv d) -> ... two hkv d", two=2, d=self.head_dim)
+
+        key, value = kv[:, :, 0], kv[:, :, 1]
+
+        query = query.permute(0, 2, 1, 3)
+        key = key.permute(0, 2, 1, 3)
+        value = value.permute(0, 2, 1, 3)
+
+        attention_scores = torch.matmul(query, key.transpose(-1, -2)) / self.norm_factor
+        if attention_mask is not None:
+            attention_scores = attention_scores + attention_mask
+
+        attentions_probs = F.softmax(attention_scores, dim=-1)
+        attentions_probs = self.drop(attentions_probs)
+
+        attn_output = torch.matmul(attentions_probs, value)
+        attn_output = rearrange(attn_output.permute(0, 2, 1, 3), "... h d -> ... (h d)")
+
+        attn_output = self.out_proj(attn_output)
+
+        return attn_output
+
+        
+class NomicMultiHeadAttentionPooling(nn.Module):
+    def __init__(
+        self,
+        config,
+    ):
+        super().__init__()
+        self.prenorm = config.prenorm
+        self.fused_dropout_add_ln = config.fused_dropout_add_ln
+
+        self.attn = NomicAttentionPooling(config)
+        activation = (
+            F.sigmoid
+            if config.activation_function == "glu"
+            else (F.silu if config.activation_function == "swiglu" else F.gelu)
+        )
+        if config.activation_function in ["glu", "swiglu", "geglu"]:
+            self.mlp = NomciBertGatedMLP(
+                config.n_embd,
+                hidden_features=config.n_inner,
+                bias1=config.mlp_fc1_bias,
+                bias2=config.mlp_fc2_bias,
+                activation=activation,
+                fused_bias_fc=config.fused_bias_fc,
+            )
+        else:
+            self.mlp = NomicBertMLP(
+                config.n_embd,
+                hidden_features=config.n_inner,
+                bias1=config.mlp_fc1_bias,
+                bias2=config.mlp_fc2_bias,
+                activation=activation,
+                fused_bias_fc=config.fused_bias_fc,
+            )
+
+        self.dropout1 = nn.Dropout(config.resid_pdrop)
+        self.norm1 = nn.LayerNorm(config.n_embd, eps=config.layer_norm_epsilon)
+        self.dropout2 = nn.Dropout(config.resid_pdrop)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.Tensor] = None,
+    ):
+        r"""Pass the input through the encoder layer.
+
+        Args:
+            hidden_states: the sequence to the encoder layer (required).
+            residual: if postnorm, residual=None, If prenorm, hidden_states = Attn/MLP(LN(residual))
+            mixer_subset: for cross-attention only. If not None, will take a subset of x
+                before applying the query projection. Useful for e.g., ViT where we only care
+                about the CLS token in the last layer.
+        """
+
+        attn_outputs = self.attn(
+                hidden_states,
+                attention_mask=attention_mask,
+            )
+
+        normed = self.norm1(attn_outputs)
+        hidden_states = hidden_states + self.mlp(normed)
+
+        return hidden_states
+
+class NomicVisionPreTrainedModel(PreTrainedModel):
+    """An abstract class to handle weights initialization and
+    a simple interface for dowloading and loading pretrained models.
+    """
+
+    config_class = NomicBertConfig
+    base_model_prefix = "model"
+    supports_gradient_checkpointing = True
+    _no_split_modules = ["Block"]
+    _skip_keys_device_placement = "past_key_values"
+
+    def __init__(self, config, *inputs, **kwargs):
+        super().__init__(config)
+        if not isinstance(config, GPT2Config):
+            raise ValueError(
+                "Parameter config in `{}(config)` should be an instance of class `GPT2Config`. "
+                "To create a model from a Google pretrained model use "
+                "`model = {}.from_pretrained(PRETRAINED_MODEL_NAME)`".format(
+                    self.__class__.__name__, self.__class__.__name__
+                )
+            )
+        self.config = config
+
+class NomicVisionModel(NomicVisionPreTrainedModel):
+    def __init__(self, config):
+        super().__init__(config)
+
+        self.embeddings = NomicVisionPatchEmbeddings(config)
+        self.layers = nn.ModuleList([NomicBertBlock(config) for _ in range(config.n_layer)])
+
+        self.selector = NomicMultiHeadAttentionPooling(config)
+
+        self.global_pool = getattr(config, "global_pool", None)
+        self.num_prefix_tokens = (1 if not getattr(config, "no_cls_token", False) else 0) + getattr(config, "register_tokens", 0)
+
+        self.apply(partial(_init_weights, initializer_range=config.initializer_range))
+
+    def forward(
+        self,
+        pixel_values,
+        attention_mask=None,
+        position_ids=None,
+        token_type_ids=None,
+        return_dict=None,
+        matryoshka_dim=None,
+    ):
+        embeddings, rope = self.embeddings(pixel_values)
+
+        original_dtype = embeddings.dtype
+
+        hidden_states = embeddings 
+        # unused but easier to pass to gradient checkpointing as words
+        residual = None
+        for layer in self.layers:
+            # need to pass none for backwards compatability
+            hidden_states, _, residual = layer(hidden_states, None, residual=residual, is_padded_inputs=False, rope=rope)
+
+        hidden_states = hidden_states + residual
+        if self.global_pool == "avg":
+            hidden_states = hidden_states[:, self.num_prefix_tokens:].mean(dim=1)
+
+        pooled_output = self.selector(hidden_states)
+
+        return BaseModelOutputWithPast(
+            last_hidden_state=pooled_output,
+            hidden_states=hidden_states,
+        )

modules.json

@@ -0,0 +1,20 @@
+[
+  {
+    "idx": 0,
+    "name": "0",
+    "path": "",
+    "type": "sentence_transformers.models.Transformer"
+  },
+  {
+    "idx": 1,
+    "name": "1",
+    "path": "1_Pooling",
+    "type": "sentence_transformers.models.Pooling"
+  },
+  {
+    "idx": 2,
+    "name": "2",
+    "path": "2_Normalize",
+    "type": "sentence_transformers.models.Normalize"
+  }
+]

sentence_bert_config.json

@@ -0,0 +1,4 @@
+{
+  "max_seq_length": 8192,
+  "do_lower_case": false
+}

special_tokens_map.json

@@ -0,0 +1,37 @@
+{
+  "cls_token": {
+    "content": "[CLS]",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "mask_token": {
+    "content": "[MASK]",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "pad_token": {
+    "content": "[PAD]",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "sep_token": {
+    "content": "[SEP]",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "unk_token": {
+    "content": "[UNK]",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  }
+}

tokenizer_config.json

@@ -0,0 +1,55 @@
+{
+  "added_tokens_decoder": {
+    "0": {
+      "content": "[PAD]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "100": {
+      "content": "[UNK]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "101": {
+      "content": "[CLS]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "102": {
+      "content": "[SEP]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "103": {
+      "content": "[MASK]",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    }
+  },
+  "clean_up_tokenization_spaces": true,
+  "cls_token": "[CLS]",
+  "do_lower_case": true,
+  "mask_token": "[MASK]",
+  "model_max_length": 8192,
+  "pad_token": "[PAD]",
+  "sep_token": "[SEP]",
+  "strip_accents": null,
+  "tokenize_chinese_chars": true,
+  "tokenizer_class": "BertTokenizer",
+  "unk_token": "[UNK]"
+}