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[](https://github.com/hiyouga/LLaMA-Factory/stargazers) |
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[](LICENSE) |
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[](https://github.com/hiyouga/LLaMA-Factory/commits/main) |
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[](https://pypi.org/project/llmtuner/) |
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[](https://pypi.org/project/llmtuner/) |
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[](https://github.com/hiyouga/LLaMA-Factory/pulls) |
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[](https://discord.gg/rKfvV9r9FK) |
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[](https://huggingface.co/spaces/hiyouga/LLaMA-Board) |
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[](https://modelscope.cn/studios/hiyouga/LLaMA-Board) |
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👋 Join our [WeChat](assets/wechat.jpg). |
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\[ English | [ä¸æ–‡](README_zh.md) \] |
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## LLaMA Board: A One-stop Web UI for Getting Started with LLaMA Factory |
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Preview LLaMA Board at **[🤗 Spaces](https://huggingface.co/spaces/hiyouga/LLaMA-Board)** or **[ModelScope](https://modelscope.cn/studios/hiyouga/LLaMA-Board)**. |
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Launch LLaMA Board via `CUDA_VISIBLE_DEVICES=0 python src/train_web.py`. (multiple GPUs are not supported yet in this mode) |
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Here is an example of altering the self-cognition of an instruction-tuned language model within 10 minutes on a single GPU. |
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https://github.com/hiyouga/LLaMA-Factory/assets/16256802/6ba60acc-e2e2-4bec-b846-2d88920d5ba1 |
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## Table of Contents |
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- [Benchmark](#benchmark) |
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- [Changelog](#changelog) |
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- [Supported Models](#supported-models) |
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- [Supported Training Approaches](#supported-training-approaches) |
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- [Provided Datasets](#provided-datasets) |
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- [Requirement](#requirement) |
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- [Getting Started](#getting-started) |
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- [Projects using LLaMA Factory](#projects-using-llama-factory) |
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- [License](#license) |
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- [Citation](#citation) |
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- [Acknowledgement](#acknowledgement) |
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## Benchmark |
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Compared to ChatGLM's [P-Tuning](https://github.com/THUDM/ChatGLM2-6B/tree/main/ptuning), LLaMA-Factory's LoRA tuning offers up to **3.7 times faster** training speed with a better Rouge score on the advertising text generation task. By leveraging 4-bit quantization technique, LLaMA-Factory's QLoRA further improves the efficiency regarding the GPU memory. |
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<details><summary>Definitions</summary> |
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- **Training Speed**: the number of training samples processed per second during the training. (bs=4, cutoff_len=1024) |
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- **Rouge Score**: Rouge-2 score on the development set of the [advertising text generation](https://aclanthology.org/D19-1321.pdf) task. (bs=4, cutoff_len=1024) |
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- **GPU Memory**: Peak GPU memory usage in 4-bit quantized training. (bs=1, cutoff_len=1024) |
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- We adopt `pre_seq_len=128` for ChatGLM's P-Tuning and `lora_rank=32` for LLaMA-Factory's LoRA tuning. |
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</details> |
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## Changelog |
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[24/01/18] We supported **agent tuning** for most models, equipping model with tool using abilities by fine-tuning with `--dataset glaive_toolcall`. |
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[23/12/23] We supported **[unsloth](https://github.com/unslothai/unsloth)**'s implementation to boost LoRA tuning for the LLaMA, Mistral and Yi models. Try `--use_unsloth` argument to activate unsloth patch. It achieves 1.7x speed in our benchmark, check [this page](https://github.com/hiyouga/LLaMA-Factory/wiki/Performance-comparison) for details. |
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[23/12/12] We supported fine-tuning the latest MoE model **[Mixtral 8x7B](https://huggingface.co/mistralai/Mixtral-8x7B-v0.1)** in our framework. See hardware requirement [here](#hardware-requirement). |
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<details><summary>Full Changelog</summary> |
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[23/12/01] We supported downloading pre-trained models and datasets from the **[ModelScope Hub](https://modelscope.cn/models)** for Chinese mainland users. See [this tutorial](#use-modelscope-hub-optional) for usage. |
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[23/10/21] We supported **[NEFTune](https://arxiv.org/abs/2310.05914)** trick for fine-tuning. Try `--neftune_noise_alpha` argument to activate NEFTune, e.g., `--neftune_noise_alpha 5`. |
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[23/09/27] We supported **$S^2$-Attn** proposed by [LongLoRA](https://github.com/dvlab-research/LongLoRA) for the LLaMA models. Try `--shift_attn` argument to enable shift short attention. |
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[23/09/23] We integrated MMLU, C-Eval and CMMLU benchmarks in this repo. See [this example](#evaluation) to evaluate your models. |
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[23/09/10] We supported **[FlashAttention-2](https://github.com/Dao-AILab/flash-attention)**. Try `--flash_attn` argument to enable FlashAttention-2 if you are using RTX4090, A100 or H100 GPUs. |
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[23/08/12] We supported **RoPE scaling** to extend the context length of the LLaMA models. Try `--rope_scaling linear` argument in training and `--rope_scaling dynamic` argument at inference to extrapolate the position embeddings. |
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[23/08/11] We supported **[DPO training](https://arxiv.org/abs/2305.18290)** for instruction-tuned models. See [this example](#dpo-training) to train your models. |
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[23/07/31] We supported **dataset streaming**. Try `--streaming` and `--max_steps 10000` arguments to load your dataset in streaming mode. |
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[23/07/29] We released two instruction-tuned 13B models at Hugging Face. See these Hugging Face Repos ([LLaMA-2](https://huggingface.co/hiyouga/Llama-2-Chinese-13b-chat) / [Baichuan](https://huggingface.co/hiyouga/Baichuan-13B-sft)) for details. |
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[23/07/18] We developed an **all-in-one Web UI** for training, evaluation and inference. Try `train_web.py` to fine-tune models in your Web browser. Thank [@KanadeSiina](https://github.com/KanadeSiina) and [@codemayq](https://github.com/codemayq) for their efforts in the development. |
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[23/07/09] We released **[FastEdit](https://github.com/hiyouga/FastEdit)** ⚡🩹, an easy-to-use package for editing the factual knowledge of large language models efficiently. Please follow [FastEdit](https://github.com/hiyouga/FastEdit) if you are interested. |
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[23/06/29] We provided a **reproducible example** of training a chat model using instruction-following datasets, see [Baichuan-7B-sft](https://huggingface.co/hiyouga/Baichuan-7B-sft) for details. |
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[23/06/22] We aligned the [demo API](src/api_demo.py) with the [OpenAI's](https://platform.openai.com/docs/api-reference/chat) format where you can insert the fine-tuned model in **arbitrary ChatGPT-based applications**. |
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[23/06/03] We supported quantized training and inference (aka **[QLoRA](https://github.com/artidoro/qlora)**). Try `--quantization_bit 4/8` argument to work with quantized models. |
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</details> |
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## Supported Models |
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| Model | Model size | Default module | Template | |
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| -------------------------------------------------------- | --------------------------- | ----------------- | --------- | |
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| [Baichuan2](https://huggingface.co/baichuan-inc) | 7B/13B | W_pack | baichuan2 | |
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| [BLOOM](https://huggingface.co/bigscience/bloom) | 560M/1.1B/1.7B/3B/7.1B/176B | query_key_value | - | |
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| [BLOOMZ](https://huggingface.co/bigscience/bloomz) | 560M/1.1B/1.7B/3B/7.1B/176B | query_key_value | - | |
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| [ChatGLM3](https://huggingface.co/THUDM/chatglm3-6b) | 6B | query_key_value | chatglm3 | |
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| [DeepSeek (MoE)](https://huggingface.co/deepseek-ai) | 7B/16B/67B | q_proj,v_proj | deepseek | |
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| [Falcon](https://huggingface.co/tiiuae) | 7B/40B/180B | query_key_value | falcon | |
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| [InternLM2](https://huggingface.co/internlm) | 7B/20B | wqkv | intern2 | |
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| [LLaMA](https://github.com/facebookresearch/llama) | 7B/13B/33B/65B | q_proj,v_proj | - | |
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| [LLaMA-2](https://huggingface.co/meta-llama) | 7B/13B/70B | q_proj,v_proj | llama2 | |
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| [Mistral](https://huggingface.co/mistralai) | 7B | q_proj,v_proj | mistral | |
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| [Mixtral](https://huggingface.co/mistralai) | 8x7B | q_proj,v_proj | mistral | |
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| [Phi-1.5/2](https://huggingface.co/microsoft) | 1.3B/2.7B | q_proj,v_proj | - | |
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| [Qwen](https://huggingface.co/Qwen) | 1.8B/7B/14B/72B | c_attn | qwen | |
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| [XVERSE](https://huggingface.co/xverse) | 7B/13B/65B | q_proj,v_proj | xverse | |
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| [Yi](https://huggingface.co/01-ai) | 6B/34B | q_proj,v_proj | yi | |
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| [Yuan](https://huggingface.co/IEITYuan) | 2B/51B/102B | q_proj,v_proj | yuan | |
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> [!NOTE] |
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> **Default module** is used for the `--lora_target` argument, you can use `--lora_target all` to specify all the available modules. |
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> |
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> For the "base" models, the `--template` argument can be chosen from `default`, `alpaca`, `vicuna` etc. But make sure to use the **corresponding template** for the "chat" models. |
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Please refer to [constants.py](src/llmtuner/extras/constants.py) for a full list of models we supported. |
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## Supported Training Approaches |
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| Approach | Full-parameter | Partial-parameter | LoRA | QLoRA | |
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| ---------------------- | ------------------ | ------------------ | ------------------ | ------------------ | |
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| Pre-Training | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | |
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| Supervised Fine-Tuning | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | |
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| Reward Modeling | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | |
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| PPO Training | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | |
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| DPO Training | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: | |
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> [!NOTE] |
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> Use `--quantization_bit 4` argument to enable QLoRA. |
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## Provided Datasets |
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<details><summary>Pre-training datasets</summary> |
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- [Wiki Demo (en)](data/wiki_demo.txt) |
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- [RefinedWeb (en)](https://huggingface.co/datasets/tiiuae/falcon-refinedweb) |
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- [RedPajama V2 (en)](https://huggingface.co/datasets/togethercomputer/RedPajama-Data-V2) |
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- [Wikipedia (en)](https://huggingface.co/datasets/olm/olm-wikipedia-20221220) |
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- [Wikipedia (zh)](https://huggingface.co/datasets/pleisto/wikipedia-cn-20230720-filtered) |
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- [Pile (en)](https://huggingface.co/datasets/EleutherAI/pile) |
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- [SkyPile (zh)](https://huggingface.co/datasets/Skywork/SkyPile-150B) |
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- [The Stack (en)](https://huggingface.co/datasets/bigcode/the-stack) |
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- [StarCoder (en)](https://huggingface.co/datasets/bigcode/starcoderdata) |
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</details> |
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<details><summary>Supervised fine-tuning datasets</summary> |
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- [Stanford Alpaca (en)](https://github.com/tatsu-lab/stanford_alpaca) |
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- [Stanford Alpaca (zh)](https://github.com/ymcui/Chinese-LLaMA-Alpaca) |
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- [GPT-4 Generated Data (en&zh)](https://github.com/Instruction-Tuning-with-GPT-4/GPT-4-LLM) |
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- [Self-cognition (zh)](data/self_cognition.json) |
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- [Open Assistant (multilingual)](https://huggingface.co/datasets/OpenAssistant/oasst1) |
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- [ShareGPT (zh)](https://huggingface.co/datasets/QingyiSi/Alpaca-CoT/tree/main/Chinese-instruction-collection) |
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- [Guanaco Dataset (multilingual)](https://huggingface.co/datasets/JosephusCheung/GuanacoDataset) |
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- [BELLE 2M (zh)](https://huggingface.co/datasets/BelleGroup/train_2M_CN) |
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- [BELLE 1M (zh)](https://huggingface.co/datasets/BelleGroup/train_1M_CN) |
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- [BELLE 0.5M (zh)](https://huggingface.co/datasets/BelleGroup/train_0.5M_CN) |
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- [BELLE Dialogue 0.4M (zh)](https://huggingface.co/datasets/BelleGroup/generated_chat_0.4M) |
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- [BELLE School Math 0.25M (zh)](https://huggingface.co/datasets/BelleGroup/school_math_0.25M) |
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- [BELLE Multiturn Chat 0.8M (zh)](https://huggingface.co/datasets/BelleGroup/multiturn_chat_0.8M) |
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- [UltraChat (en)](https://github.com/thunlp/UltraChat) |
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- [LIMA (en)](https://huggingface.co/datasets/GAIR/lima) |
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- [OpenPlatypus (en)](https://huggingface.co/datasets/garage-bAInd/Open-Platypus) |
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- [CodeAlpaca 20k (en)](https://huggingface.co/datasets/sahil2801/CodeAlpaca-20k) |
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- [Alpaca CoT (multilingual)](https://huggingface.co/datasets/QingyiSi/Alpaca-CoT) |
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- [OpenOrca (en)](https://huggingface.co/datasets/Open-Orca/OpenOrca) |
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- [MathInstruct (en)](https://huggingface.co/datasets/TIGER-Lab/MathInstruct) |
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- [Firefly 1.1M (zh)](https://huggingface.co/datasets/YeungNLP/firefly-train-1.1M) |
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- [Web QA (zh)](https://huggingface.co/datasets/suolyer/webqa) |
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- [WebNovel (zh)](https://huggingface.co/datasets/zxbsmk/webnovel_cn) |
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- [Nectar (en)](https://huggingface.co/datasets/berkeley-nest/Nectar) |
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- [deepctrl (en&zh)](https://www.modelscope.cn/datasets/deepctrl/deepctrl-sft-data) |
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- [Ad Gen (zh)](https://huggingface.co/datasets/HasturOfficial/adgen) |
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- [ShareGPT Hyperfiltered (en)](https://huggingface.co/datasets/totally-not-an-llm/sharegpt-hyperfiltered-3k) |
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- [ShareGPT4 (en&zh)](https://huggingface.co/datasets/shibing624/sharegpt_gpt4) |
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- [UltraChat 200k (en)](https://huggingface.co/datasets/HuggingFaceH4/ultrachat_200k) |
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- [AgentInstruct (en)](https://huggingface.co/datasets/THUDM/AgentInstruct) |
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- [LMSYS Chat 1M (en)](https://huggingface.co/datasets/lmsys/lmsys-chat-1m) |
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- [Evol Instruct V2 (en)](https://huggingface.co/datasets/WizardLM/WizardLM_evol_instruct_V2_196k) |
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- [Glaive Function Calling V2 (en)](https://huggingface.co/datasets/glaiveai/glaive-function-calling-v2) |
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</details> |
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<details><summary>Preference datasets</summary> |
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- [HH-RLHF (en)](https://huggingface.co/datasets/Anthropic/hh-rlhf) |
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- [Open Assistant (multilingual)](https://huggingface.co/datasets/OpenAssistant/oasst1) |
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- [GPT-4 Generated Data (en&zh)](https://github.com/Instruction-Tuning-with-GPT-4/GPT-4-LLM) |
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- [Nectar (en)](https://huggingface.co/datasets/berkeley-nest/Nectar) |
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</details> |
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Please refer to [data/README.md](data/README.md) for details. |
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Some datasets require confirmation before using them, so we recommend logging in with your Hugging Face account using these commands. |
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```bash |
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pip install --upgrade huggingface_hub |
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huggingface-cli login |
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``` |
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## Requirement |
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- Python 3.8+ and PyTorch 1.13.1+ |
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- 🤗Transformers, Datasets, Accelerate, PEFT and TRL |
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- sentencepiece, protobuf and tiktoken |
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- jieba, rouge-chinese and nltk (used at evaluation and predict) |
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- gradio and matplotlib (used in web UI) |
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- uvicorn, fastapi and sse-starlette (used in API) |
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### Hardware Requirement |
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| Method | Bits | 7B | 13B | 30B | 65B | 8x7B | |
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| ------ | ---- | ----- | ----- | ----- | ------ | ------ | |
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| Full | 16 | 160GB | 320GB | 600GB | 1200GB | 900GB | |
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| Freeze | 16 | 20GB | 40GB | 120GB | 240GB | 200GB | |
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| LoRA | 16 | 16GB | 32GB | 80GB | 160GB | 120GB | |
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| QLoRA | 8 | 10GB | 16GB | 40GB | 80GB | 80GB | |
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| QLoRA | 4 | 6GB | 12GB | 24GB | 48GB | 32GB | |
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## Getting Started |
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### Data Preparation (optional) |
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Please refer to [data/README.md](data/README.md) for checking the details about the format of dataset files. You can either use a single `.json` file or a [dataset loading script](https://huggingface.co/docs/datasets/dataset_script) with multiple files to create a custom dataset. |
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> [!NOTE] |
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> Please update `data/dataset_info.json` to use your custom dataset. About the format of this file, please refer to `data/README.md`. |
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### Dependence Installation (optional) |
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```bash |
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git clone https://github.com/hiyouga/LLaMA-Factory.git |
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conda create -n llama_factory python=3.10 |
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conda activate llama_factory |
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cd LLaMA-Factory |
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pip install -r requirements.txt |
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``` |
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If you want to enable the quantized LoRA (QLoRA) on the Windows platform, you will be required to install a pre-built version of `bitsandbytes` library, which supports CUDA 11.1 to 12.1. |
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```bash |
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pip install https://github.com/jllllll/bitsandbytes-windows-webui/releases/download/wheels/bitsandbytes-0.39.1-py3-none-win_amd64.whl |
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``` |
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### Use ModelScope Hub (optional) |
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If you have trouble with downloading models and datasets from Hugging Face, you can use LLaMA-Factory together with ModelScope in the following manner. |
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```bash |
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export USE_MODELSCOPE_HUB=1 # `set USE_MODELSCOPE_HUB=1` for Windows |
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``` |
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Then you can train the corresponding model by specifying a model ID of the ModelScope Hub. (find a full list of model IDs at [ModelScope Hub](https://modelscope.cn/models)) |
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```bash |
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CUDA_VISIBLE_DEVICES=0 python src/train_bash.py \ |
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--model_name_or_path modelscope/Llama-2-7b-ms \ |
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... # arguments (same as above) |
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``` |
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LLaMA Board also supports using the models and datasets on the ModelScope Hub. |
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```bash |
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CUDA_VISIBLE_DEVICES=0 USE_MODELSCOPE_HUB=1 python src/train_web.py |
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``` |
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### Train on a single GPU |
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> [!IMPORTANT] |
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> If you want to train models on multiple GPUs, please refer to [Distributed Training](#distributed-training). |
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#### Pre-Training |
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```bash |
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CUDA_VISIBLE_DEVICES=0 python src/train_bash.py \ |
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--stage pt \ |
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--do_train \ |
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--model_name_or_path path_to_llama_model \ |
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--dataset wiki_demo \ |
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--finetuning_type lora \ |
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--lora_target q_proj,v_proj \ |
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--output_dir path_to_pt_checkpoint \ |
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--overwrite_cache \ |
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--per_device_train_batch_size 4 \ |
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--gradient_accumulation_steps 4 \ |
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--lr_scheduler_type cosine \ |
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--logging_steps 10 \ |
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--save_steps 1000 \ |
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--learning_rate 5e-5 \ |
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--num_train_epochs 3.0 \ |
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--plot_loss \ |
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--fp16 |
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``` |
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#### Supervised Fine-Tuning |
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```bash |
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CUDA_VISIBLE_DEVICES=0 python src/train_bash.py \ |
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--stage sft \ |
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--do_train \ |
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--model_name_or_path path_to_llama_model \ |
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--dataset alpaca_gpt4_en \ |
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--template default \ |
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--finetuning_type lora \ |
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--lora_target q_proj,v_proj \ |
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--output_dir path_to_sft_checkpoint \ |
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--overwrite_cache \ |
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--per_device_train_batch_size 4 \ |
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--gradient_accumulation_steps 4 \ |
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--lr_scheduler_type cosine \ |
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--logging_steps 10 \ |
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--save_steps 1000 \ |
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--learning_rate 5e-5 \ |
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--num_train_epochs 3.0 \ |
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--plot_loss \ |
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--fp16 |
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``` |
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#### Reward Modeling |
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```bash |
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CUDA_VISIBLE_DEVICES=0 python src/train_bash.py \ |
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--stage rm \ |
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--do_train \ |
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--model_name_or_path path_to_llama_model \ |
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--adapter_name_or_path path_to_sft_checkpoint \ |
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--create_new_adapter \ |
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--dataset comparison_gpt4_en \ |
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--template default \ |
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--finetuning_type lora \ |
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--lora_target q_proj,v_proj \ |
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--output_dir path_to_rm_checkpoint \ |
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--per_device_train_batch_size 2 \ |
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--gradient_accumulation_steps 4 \ |
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--lr_scheduler_type cosine \ |
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--logging_steps 10 \ |
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--save_steps 1000 \ |
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--learning_rate 1e-6 \ |
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--num_train_epochs 1.0 \ |
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--plot_loss \ |
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--fp16 |
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``` |
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#### PPO Training |
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```bash |
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CUDA_VISIBLE_DEVICES=0 python src/train_bash.py \ |
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--stage ppo \ |
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--do_train \ |
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--model_name_or_path path_to_llama_model \ |
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--adapter_name_or_path path_to_sft_checkpoint \ |
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--create_new_adapter \ |
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--dataset alpaca_gpt4_en \ |
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--template default \ |
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--finetuning_type lora \ |
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--lora_target q_proj,v_proj \ |
|
--reward_model path_to_rm_checkpoint \ |
|
--output_dir path_to_ppo_checkpoint \ |
|
--per_device_train_batch_size 2 \ |
|
--gradient_accumulation_steps 4 \ |
|
--lr_scheduler_type cosine \ |
|
--top_k 0 \ |
|
--top_p 0.9 \ |
|
--logging_steps 10 \ |
|
--save_steps 1000 \ |
|
--learning_rate 1e-5 \ |
|
--num_train_epochs 1.0 \ |
|
--plot_loss \ |
|
--fp16 |
|
``` |
|
|
|
> [!WARNING] |
|
> Use `--per_device_train_batch_size=1` for LLaMA-2 models in fp16 PPO training. |
|
|
|
#### DPO Training |
|
|
|
```bash |
|
CUDA_VISIBLE_DEVICES=0 python src/train_bash.py \ |
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--stage dpo \ |
|
--do_train \ |
|
--model_name_or_path path_to_llama_model \ |
|
--adapter_name_or_path path_to_sft_checkpoint \ |
|
--create_new_adapter \ |
|
--dataset comparison_gpt4_en \ |
|
--template default \ |
|
--finetuning_type lora \ |
|
--lora_target q_proj,v_proj \ |
|
--output_dir path_to_dpo_checkpoint \ |
|
--per_device_train_batch_size 2 \ |
|
--gradient_accumulation_steps 4 \ |
|
--lr_scheduler_type cosine \ |
|
--logging_steps 10 \ |
|
--save_steps 1000 \ |
|
--learning_rate 1e-5 \ |
|
--num_train_epochs 1.0 \ |
|
--plot_loss \ |
|
--fp16 |
|
``` |
|
|
|
### Distributed Training |
|
|
|
#### Use Huggingface Accelerate |
|
|
|
```bash |
|
accelerate config # configure the environment |
|
accelerate launch src/train_bash.py # arguments (same as above) |
|
``` |
|
|
|
<details><summary>Example config for LoRA training</summary> |
|
|
|
```yaml |
|
compute_environment: LOCAL_MACHINE |
|
distributed_type: MULTI_GPU |
|
downcast_bf16: 'no' |
|
gpu_ids: all |
|
machine_rank: 0 |
|
main_training_function: main |
|
mixed_precision: fp16 |
|
num_machines: 1 |
|
num_processes: 4 |
|
rdzv_backend: static |
|
same_network: true |
|
tpu_env: [] |
|
tpu_use_cluster: false |
|
tpu_use_sudo: false |
|
use_cpu: false |
|
``` |
|
|
|
</details> |
|
|
|
#### Use DeepSpeed |
|
|
|
```bash |
|
deepspeed --num_gpus 8 --master_port=9901 src/train_bash.py \ |
|
--deepspeed ds_config.json \ |
|
... # arguments (same as above) |
|
``` |
|
|
|
<details><summary>Example config for full-parameter training with DeepSpeed ZeRO-2</summary> |
|
|
|
```json |
|
{ |
|
"train_batch_size": "auto", |
|
"train_micro_batch_size_per_gpu": "auto", |
|
"gradient_accumulation_steps": "auto", |
|
"gradient_clipping": "auto", |
|
"zero_allow_untested_optimizer": true, |
|
"fp16": { |
|
"enabled": "auto", |
|
"loss_scale": 0, |
|
"initial_scale_power": 16, |
|
"loss_scale_window": 1000, |
|
"hysteresis": 2, |
|
"min_loss_scale": 1 |
|
}, |
|
"zero_optimization": { |
|
"stage": 2, |
|
"allgather_partitions": true, |
|
"allgather_bucket_size": 5e8, |
|
"reduce_scatter": true, |
|
"reduce_bucket_size": 5e8, |
|
"overlap_comm": false, |
|
"contiguous_gradients": true |
|
} |
|
} |
|
``` |
|
|
|
</details> |
|
|
|
### Merge LoRA weights and export model |
|
|
|
```bash |
|
python src/export_model.py \ |
|
--model_name_or_path path_to_llama_model \ |
|
--adapter_name_or_path path_to_checkpoint \ |
|
--template default \ |
|
--finetuning_type lora \ |
|
--export_dir path_to_export \ |
|
--export_size 2 \ |
|
--export_legacy_format False |
|
``` |
|
|
|
> [!WARNING] |
|
> Merging LoRA weights into a quantized model is not supported. |
|
|
|
> [!TIP] |
|
> Use `--export_quantization_bit 4` and `--export_quantization_dataset data/c4_demo.json` to quantize the model after merging the LoRA weights. |
|
|
|
### API Demo |
|
|
|
```bash |
|
python src/api_demo.py \ |
|
--model_name_or_path path_to_llama_model \ |
|
--adapter_name_or_path path_to_checkpoint \ |
|
--template default \ |
|
--finetuning_type lora |
|
``` |
|
|
|
> [!TIP] |
|
> Visit `http://localhost:8000/docs` for API documentation. |
|
|
|
### CLI Demo |
|
|
|
```bash |
|
python src/cli_demo.py \ |
|
--model_name_or_path path_to_llama_model \ |
|
--adapter_name_or_path path_to_checkpoint \ |
|
--template default \ |
|
--finetuning_type lora |
|
``` |
|
|
|
### Web Demo |
|
|
|
```bash |
|
python src/web_demo.py \ |
|
--model_name_or_path path_to_llama_model \ |
|
--adapter_name_or_path path_to_checkpoint \ |
|
--template default \ |
|
--finetuning_type lora |
|
``` |
|
|
|
### Evaluation |
|
|
|
```bash |
|
CUDA_VISIBLE_DEVICES=0 python src/evaluate.py \ |
|
--model_name_or_path path_to_llama_model \ |
|
--adapter_name_or_path path_to_checkpoint \ |
|
--template vanilla \ |
|
--finetuning_type lora \ |
|
--task mmlu \ |
|
--split test \ |
|
--lang en \ |
|
--n_shot 5 \ |
|
--batch_size 4 |
|
``` |
|
|
|
### Predict |
|
|
|
```bash |
|
CUDA_VISIBLE_DEVICES=0 python src/train_bash.py \ |
|
--stage sft \ |
|
--do_predict \ |
|
--model_name_or_path path_to_llama_model \ |
|
--adapter_name_or_path path_to_checkpoint \ |
|
--dataset alpaca_gpt4_en \ |
|
--template default \ |
|
--finetuning_type lora \ |
|
--output_dir path_to_predict_result \ |
|
--per_device_eval_batch_size 8 \ |
|
--max_samples 100 \ |
|
--predict_with_generate \ |
|
--fp16 |
|
``` |
|
|
|
> [!WARNING] |
|
> Use `--per_device_train_batch_size=1` for LLaMA-2 models in fp16 predict. |
|
|
|
> [!TIP] |
|
> We recommend using `--per_device_eval_batch_size=1` and `--max_target_length 128` at 4/8-bit predict. |
|
|
|
## Projects using LLaMA Factory |
|
|
|
- **[StarWhisper](https://github.com/Yu-Yang-Li/StarWhisper)**: A large language model for Astronomy, based on ChatGLM2-6B and Qwen-14B. |
|
- **[DISC-LawLLM](https://github.com/FudanDISC/DISC-LawLLM)**: A large language model specialized in Chinese legal domain, based on Baichuan-13B, is capable of retrieving and reasoning on legal knowledge. |
|
- **[Sunsimiao](https://github.com/thomas-yanxin/Sunsimiao)**: A large language model specialized in Chinese medical domain, based on Baichuan-7B and ChatGLM-6B. |
|
- **[CareGPT](https://github.com/WangRongsheng/CareGPT)**: A series of large language models for Chinese medical domain, based on LLaMA2-7B and Baichuan-13B. |
|
- **[MachineMindset](https://github.com/PKU-YuanGroup/Machine-Mindset/)**: A series of MBTI Personality large language models, capable of giving any LLM 16 different personality types based on different datasets and training methods. |
|
|
|
> [!TIP] |
|
> If you have a project that should be incorporated, please contact via email or create a pull request. |
|
|
|
## License |
|
|
|
This repository is licensed under the [Apache-2.0 License](LICENSE). |
|
|
|
Please follow the model licenses to use the corresponding model weights: [Baichuan2](https://huggingface.co/baichuan-inc/Baichuan2-7B-Base/blob/main/Community%20License%20for%20Baichuan%202%20Model.pdf) / [BLOOM](https://huggingface.co/spaces/bigscience/license) / [ChatGLM3](https://github.com/THUDM/ChatGLM3/blob/main/MODEL_LICENSE) / [DeepSeek](https://github.com/deepseek-ai/DeepSeek-LLM/blob/main/LICENSE-MODEL) / [Falcon](https://huggingface.co/tiiuae/falcon-180B/blob/main/LICENSE.txt) / [InternLM2](https://github.com/InternLM/InternLM#license) / [LLaMA](https://github.com/facebookresearch/llama/blob/main/MODEL_CARD.md) / [LLaMA-2](https://ai.meta.com/llama/license/) / [Mistral](LICENSE) / [Phi-1.5/2](https://huggingface.co/microsoft/phi-1_5/resolve/main/Research%20License.docx) / [Qwen](https://github.com/QwenLM/Qwen/blob/main/Tongyi%20Qianwen%20LICENSE%20AGREEMENT) / [XVERSE](https://github.com/xverse-ai/XVERSE-13B/blob/main/MODEL_LICENSE.pdf) / [Yi](https://huggingface.co/01-ai/Yi-6B/blob/main/LICENSE) / [Yuan](https://github.com/IEIT-Yuan/Yuan-2.0/blob/main/LICENSE-Yuan) |
|
|
|
## Citation |
|
|
|
If this work is helpful, please kindly cite as: |
|
|
|
```bibtex |
|
@Misc{llama-factory, |
|
title = {LLaMA Factory}, |
|
author = {hiyouga}, |
|
howpublished = {\url{https://github.com/hiyouga/LLaMA-Factory}}, |
|
year = {2023} |
|
} |
|
``` |
|
|
|
## Acknowledgement |
|
|
|
This repo benefits from [PEFT](https://github.com/huggingface/peft), [QLoRA](https://github.com/artidoro/qlora) and [FastChat](https://github.com/lm-sys/FastChat). Thanks for their wonderful works. |
|
|
|
## Star History |
|
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