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---
library_name: transformers
license: other
base_model: trl-lib/qwen1.5-0.5b-sft
tags:
- alignment-handbook
- trl
- simpo
- generated_from_trainer
- trl
- simpo
- generated_from_trainer
datasets:
- yakazimir/ultrafeedback_binarized
model-index:
- name: qwen_uncCPO_entropy_0_01
results: []
---
<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->
# qwen_uncCPO_entropy_0_01
This model is a fine-tuned version of [trl-lib/qwen1.5-0.5b-sft](https://huggingface.co/trl-lib/qwen1.5-0.5b-sft) on the yakazimir/ultrafeedback_binarized dataset.
It achieves the following results on the evaluation set:
- Loss: 0.0500
- Sft Loss: 3.9220
- Rewards/chosen: -4.3252
- Rewards/rejected: -5.1044
- Rewards/accuracies: 0.6892
- Rewards/margins: 0.7793
- Logps/rejected: -5.1044
- Logps/chosen: -4.3252
- Logits/rejected: 0.1444
- Logits/chosen: 0.0509
## Model description
More information needed
## Intended uses & limitations
More information needed
## Training and evaluation data
More information needed
## Training procedure
### Training hyperparameters
The following hyperparameters were used during training:
- learning_rate: 1e-06
- train_batch_size: 2
- eval_batch_size: 4
- seed: 42
- distributed_type: multi-GPU
- gradient_accumulation_steps: 16
- total_train_batch_size: 32
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: cosine
- lr_scheduler_warmup_ratio: 0.1
- num_epochs: 3.0
### Training results
| Training Loss | Epoch | Step | Validation Loss | Sft Loss | Rewards/chosen | Rewards/rejected | Rewards/accuracies | Rewards/margins | Logps/rejected | Logps/chosen | Logits/rejected | Logits/chosen |
|:-------------:|:------:|:----:|:---------------:|:--------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:|
| 0.0563 | 0.2141 | 400 | 0.0573 | 4.8352 | -5.7454 | -6.0246 | 0.5445 | 0.2792 | -6.0246 | -5.7454 | 0.6512 | 0.5372 |
| 0.0533 | 0.4282 | 800 | 0.0524 | 4.2340 | -4.6954 | -5.0777 | 0.6157 | 0.3823 | -5.0777 | -4.6954 | 0.2939 | 0.1644 |
| 0.0533 | 0.6422 | 1200 | 0.0518 | 4.1504 | -4.5198 | -5.0186 | 0.6484 | 0.4989 | -5.0186 | -4.5198 | 0.4014 | 0.2684 |
| 0.0508 | 0.8563 | 1600 | 0.0512 | 4.0690 | -4.5220 | -5.0081 | 0.6491 | 0.4862 | -5.0081 | -4.5220 | 0.2498 | 0.1344 |
| 0.0529 | 1.0704 | 2000 | 0.0508 | 3.9195 | -4.3917 | -4.9646 | 0.6521 | 0.5729 | -4.9646 | -4.3917 | 0.3268 | 0.2181 |
| 0.0522 | 1.2845 | 2400 | 0.0504 | 4.1797 | -4.6133 | -5.2771 | 0.6647 | 0.6638 | -5.2771 | -4.6133 | 0.2727 | 0.1622 |
| 0.0515 | 1.4986 | 2800 | 0.0504 | 4.0933 | -4.4442 | -5.0786 | 0.6825 | 0.6344 | -5.0786 | -4.4442 | 0.2050 | 0.0984 |
| 0.0526 | 1.7127 | 3200 | 0.0503 | 4.0886 | -4.4943 | -5.1537 | 0.6751 | 0.6594 | -5.1537 | -4.4943 | 0.2002 | 0.0920 |
| 0.0533 | 1.9267 | 3600 | 0.0501 | 3.9857 | -4.3809 | -5.1003 | 0.6825 | 0.7195 | -5.1003 | -4.3809 | 0.1348 | 0.0421 |
| 0.0493 | 2.1408 | 4000 | 0.0500 | 3.9751 | -4.3954 | -5.1537 | 0.6840 | 0.7583 | -5.1537 | -4.3954 | 0.3029 | 0.1980 |
| 0.0522 | 2.3549 | 4400 | 0.0500 | 3.9820 | -4.4013 | -5.1632 | 0.6869 | 0.7619 | -5.1632 | -4.4013 | 0.2139 | 0.1131 |
| 0.0513 | 2.5690 | 4800 | 0.0500 | 3.9732 | -4.3709 | -5.1160 | 0.6944 | 0.7451 | -5.1160 | -4.3709 | 0.1787 | 0.0785 |
| 0.0498 | 2.7831 | 5200 | 0.0500 | 3.9372 | -4.3318 | -5.0969 | 0.6892 | 0.7651 | -5.0969 | -4.3318 | 0.2138 | 0.1134 |
| 0.0496 | 2.9972 | 5600 | 0.0500 | 3.9220 | -4.3252 | -5.1044 | 0.6892 | 0.7793 | -5.1044 | -4.3252 | 0.1444 | 0.0509 |
### Framework versions
- Transformers 4.44.2
- Pytorch 2.2.2+cu121
- Datasets 2.18.0
- Tokenizers 0.19.1
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