chaoscodes
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Browse files- README.md +59 -0
- added_tokens.json +5 -0
- config.json +26 -0
- generation_config.json +4 -0
- model.safetensors +3 -0
- pytorch_model.bin +3 -0
- special_tokens_map.json +28 -0
- tokenizer.json +0 -0
- tokenizer.model +3 -0
- tokenizer_config.json +34 -0
README.md
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---
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license: apache-2.0
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---
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---
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license: apache-2.0
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datasets:
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- cerebras/SlimPajama-627B
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- bigcode/starcoderdata
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- OpenAssistant/oasst_top1_2023-08-25
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language:
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- en
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---
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<div align="center">
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# TinyLlama-1.1B
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</div>
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https://github.com/jzhang38/TinyLlama
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The TinyLlama project aims to **pretrain** a **1.1B Llama model on 3 trillion tokens**. With some proper optimization, we can achieve this within a span of "just" 90 days using 16 A100-40G GPUs 🚀🚀. The training has started on 2023-09-01.
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We adopted exactly the same architecture and tokenizer as Llama 2. This means TinyLlama can be plugged and played in many open-source projects built upon Llama. Besides, TinyLlama is compact with only 1.1B parameters. This compactness allows it to cater to a multitude of applications demanding a restricted computation and memory footprint.
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#### This Model
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This is the chat model finetuned on top of [TinyLlama/TinyLlama-1.1B-intermediate-step-715k-1.5T](https://huggingface.co/TinyLlama/TinyLlama-1.1B-intermediate-step-715k-1.5T).
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The dataset used is [OpenAssistant/oasst_top1_2023-08-25](https://huggingface.co/datasets/OpenAssistant/oasst_top1_2023-08-25) following the [chatml](https://github.com/openai/openai-python/blob/main/chatml.md) format.
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#### How to use
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You will need the transformers>=4.31
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Do check the [TinyLlama](https://github.com/jzhang38/TinyLlama) github page for more information.
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```
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from transformers import AutoTokenizer
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import transformers
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import torch
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model = "PY007/TinyLlama-1.1B-Chat-v0.4"
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tokenizer = AutoTokenizer.from_pretrained(model)
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pipeline = transformers.pipeline(
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"text-generation",
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model=model,
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torch_dtype=torch.float16,
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device_map="auto",
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)
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CHAT_EOS_TOKEN_ID = 32002
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prompt = "How to get in a good university?"
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formatted_prompt = (
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f"<|im_start|>user\n{prompt}<|im_end|>\n<|im_start|>assistant\n"
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)
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sequences = pipeline(
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formatted_prompt,
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do_sample=True,
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top_k=50,
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top_p = 0.9,
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num_return_sequences=1,
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repetition_penalty=1.1,
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max_new_tokens=1024,
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eos_token_id=CHAT_EOS_TOKEN_ID,
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)
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for seq in sequences:
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print(f"Result: {seq['generated_text']}")
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```
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added_tokens.json
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{
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"<|im_end|>": 32002,
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"<|im_start|>": 32001,
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"[PAD]": 32000
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}
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config.json
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{
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"_name_or_path": "/data/tianduo/tinyllama-ft/checkpoint-3890",
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"architectures": [
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"LlamaForCausalLM"
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],
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"bos_token_id": 1,
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"eos_token_id": 2,
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"hidden_act": "silu",
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"hidden_size": 2048,
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"initializer_range": 0.02,
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"intermediate_size": 5632,
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"max_position_embeddings": 2048,
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"model_type": "llama",
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"num_attention_heads": 32,
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"num_hidden_layers": 22,
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"num_key_value_heads": 4,
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"pretraining_tp": 1,
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"rms_norm_eps": 1e-05,
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"rope_scaling": null,
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"rope_theta": 10000.0,
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"tie_word_embeddings": false,
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"torch_dtype": "float32",
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"transformers_version": "4.33.1",
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"use_cache": false,
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"vocab_size": 32003
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}
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generation_config.json
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{
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"max_new_tokens": 32,
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"transformers_version": "4.33.1"
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}
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model.safetensors
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version https://git-lfs.github.com/spec/v1
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oid sha256:5afa99d6b81e1001a93fd499993f9751f9572b5b80df5c2fded5d804a2d6a8cb
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size 4400265688
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pytorch_model.bin
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version https://git-lfs.github.com/spec/v1
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oid sha256:18be9ef2cfd9aaf80317f948ad5f0a2448d2533b31ca219cc4d6355b07c5f737
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size 4400307902
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special_tokens_map.json
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{
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"additional_special_tokens": [
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"<|im_start|>",
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"<|im_end|>"
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],
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"bos_token": {
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"content": "<s>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"eos_token": {
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"content": "</s>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"pad_token": "[PAD]",
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"unk_token": {
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"content": "<unk>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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}
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}
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tokenizer.json
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tokenizer.model
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version https://git-lfs.github.com/spec/v1
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oid sha256:9e556afd44213b6bd1be2b850ebbbd98f5481437a8021afaf58ee7fb1818d347
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size 499723
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tokenizer_config.json
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{
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"bos_token": {
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"__type": "AddedToken",
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"content": "<s>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"clean_up_tokenization_spaces": false,
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"eos_token": {
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"__type": "AddedToken",
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"content": "</s>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"legacy": false,
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"model_max_length": 1000000000000000019884624838656,
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"pad_token": null,
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"padding_side": "right",
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"sp_model_kwargs": {},
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"tokenizer_class": "LlamaTokenizer",
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"unk_token": {
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"__type": "AddedToken",
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"content": "<unk>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"use_default_system_prompt": true
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}
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