xtuner 0.2.0
An efficient, flexible and full-featured toolkit for fine-tuning large models
License: Apache License 2.0
Requires Python: <3.13,>=3.8
Keywords: large language model, parameter-efficient fine-tuning

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        English | [简体中文](README_zh-CN.md)
        
        </div>
        
        ## 🚀 Speed Benchmark
        
        - Llama2 7B Training Speed
        
        <div align=center>
          <img src="https://github.com/InternLM/xtuner/assets/41630003/9c9dfdf4-1efb-4daf-84bf-7c379ae40b8b" style="width:80%">
        </div>
        
        - Llama2 70B Training Speed
        
        <div align=center>
          <img src="https://github.com/InternLM/xtuner/assets/41630003/5ba973b8-8885-4b72-b51b-c69fa1583bdd" style="width:80%">
        </div>
        
        ## 🎉 News
        
        - **\[2025/02\]** Support [OREAL](https://github.com/InternLM/OREAL), a new RL method for math reasoning!
        - **\[2025/01\]** Support [InternLM3 8B Instruct](https://huggingface.co/internlm/internlm3-8b-instruct)!
        - **\[2024/07\]** Support [MiniCPM](xtuner/configs/minicpm/) models!
        - **\[2024/07\]** Support [DPO](https://github.com/InternLM/xtuner/tree/main/xtuner/configs/dpo), [ORPO](https://github.com/InternLM/xtuner/tree/main/xtuner/configs/orpo) and [Reward Model](https://github.com/InternLM/xtuner/tree/main/xtuner/configs/reward_model) training with packed data and sequence parallel! See [documents](https://xtuner.readthedocs.io/en/latest/dpo/overview.html) for more details.
        - **\[2024/07\]** Support [InternLM 2.5](xtuner/configs/internlm/internlm2_5_chat_7b/) models!
        - **\[2024/06\]** Support [DeepSeek V2](xtuner/configs/deepseek/deepseek_v2_chat/) models! **2x faster!**
        - **\[2024/04\]** [LLaVA-Phi-3-mini](https://huggingface.co/xtuner/llava-phi-3-mini-hf) is released! Click [here](xtuner/configs/llava/phi3_mini_4k_instruct_clip_vit_large_p14_336) for details!
        - **\[2024/04\]** [LLaVA-Llama-3-8B](https://huggingface.co/xtuner/llava-llama-3-8b) and [LLaVA-Llama-3-8B-v1.1](https://huggingface.co/xtuner/llava-llama-3-8b-v1_1) are released! Click [here](xtuner/configs/llava/llama3_8b_instruct_clip_vit_large_p14_336) for details!
        - **\[2024/04\]** Support [Llama 3](xtuner/configs/llama) models!
        - **\[2024/04\]** Support Sequence Parallel for enabling highly efficient and scalable LLM training with extremely long sequence lengths! \[[Usage](https://github.com/InternLM/xtuner/blob/docs/docs/zh_cn/acceleration/train_extreme_long_sequence.rst)\] \[[Speed Benchmark](https://github.com/InternLM/xtuner/blob/docs/docs/zh_cn/acceleration/benchmark.rst)\]
        - **\[2024/02\]** Support [Gemma](xtuner/configs/gemma) models!
        - **\[2024/02\]** Support [Qwen1.5](xtuner/configs/qwen/qwen1_5) models!
        - **\[2024/01\]** Support [InternLM2](xtuner/configs/internlm) models! The latest VLM [LLaVA-Internlm2-7B](https://huggingface.co/xtuner/llava-internlm2-7b) / [20B](https://huggingface.co/xtuner/llava-internlm2-20b) models are released, with impressive performance!
        - **\[2024/01\]** Support [DeepSeek-MoE](https://huggingface.co/deepseek-ai/deepseek-moe-16b-chat) models! 20GB GPU memory is enough for QLoRA fine-tuning, and 4x80GB for full-parameter fine-tuning. Click [here](xtuner/configs/deepseek/) for details!
        - **\[2023/12\]** 🔥 Support multi-modal VLM pretraining and fine-tuning with [LLaVA-v1.5](https://github.com/haotian-liu/LLaVA) architecture! Click [here](xtuner/configs/llava/README.md) for details!
        - **\[2023/12\]** 🔥 Support [Mixtral 8x7B](https://huggingface.co/mistralai/Mixtral-8x7B-Instruct-v0.1) models! Click [here](xtuner/configs/mixtral/README.md) for details!
        - **\[2023/11\]** Support [ChatGLM3-6B](xtuner/configs/chatglm) model!
        - **\[2023/10\]** Support [MSAgent-Bench](https://modelscope.cn/datasets/damo/MSAgent-Bench) dataset, and the fine-tuned LLMs can be applied by [Lagent](https://github.com/InternLM/lagent)!
        - **\[2023/10\]** Optimize the data processing to accommodate `system` context. More information can be found on [Docs](docs/en/user_guides/dataset_format.md)!
        - **\[2023/09\]** Support [InternLM-20B](xtuner/configs/internlm) models!
        - **\[2023/09\]** Support [Baichuan2](xtuner/configs/baichuan) models!
        - **\[2023/08\]** XTuner is released, with multiple fine-tuned adapters on [Hugging Face](https://huggingface.co/xtuner).
        
        ## 📖 Introduction
        
        XTuner is an efficient, flexible and full-featured toolkit for fine-tuning large models.
        
        **Efficient**
        
        - Support LLM, VLM pre-training / fine-tuning on almost all GPUs. XTuner is capable of fine-tuning 7B LLM on a single 8GB GPU, as well as multi-node fine-tuning of models exceeding 70B.
        - Automatically dispatch high-performance operators such as FlashAttention and Triton kernels to increase training throughput.
        - Compatible with [DeepSpeed](https://github.com/microsoft/DeepSpeed) 🚀, easily utilizing a variety of ZeRO optimization techniques.
        
        **Flexible**
        
        - Support various LLMs ([InternLM](https://huggingface.co/internlm), [Mixtral-8x7B](https://huggingface.co/mistralai), [Llama 2](https://huggingface.co/meta-llama), [ChatGLM](https://huggingface.co/THUDM), [Qwen](https://huggingface.co/Qwen), [Baichuan](https://huggingface.co/baichuan-inc), ...).
        - Support VLM ([LLaVA](https://github.com/haotian-liu/LLaVA)). The performance of [LLaVA-InternLM2-20B](https://huggingface.co/xtuner/llava-internlm2-20b) is outstanding.
        - Well-designed data pipeline, accommodating datasets in any format, including but not limited to open-source and custom formats.
        - Support various training algorithms ([QLoRA](http://arxiv.org/abs/2305.14314), [LoRA](http://arxiv.org/abs/2106.09685), full-parameter fune-tune), allowing users to choose the most suitable solution for their requirements.
        
        **Full-featured**
        
        - Support continuous pre-training, instruction fine-tuning, and agent fine-tuning.
        - Support chatting with large models with pre-defined templates.
        - The output models can seamlessly integrate with deployment and server toolkit ([LMDeploy](https://github.com/InternLM/lmdeploy)), and large-scale evaluation toolkit ([OpenCompass](https://github.com/open-compass/opencompass), [VLMEvalKit](https://github.com/open-compass/VLMEvalKit)).
        
        ## 🔥 Supports
        
        <table>
        <tbody>
        <tr align="center" valign="middle">
        <td>
          <b>Models</b>
        </td>
        <td>
          <b>SFT Datasets</b>
        </td>
        <td>
          <b>Data Pipelines</b>
        </td>
         <td>
          <b>Algorithms</b>
        </td>
        </tr>
        <tr valign="top">
        <td align="left" valign="top">
        <ul>
          <li><a href="https://huggingface.co/internlm">InternLM2 / 2.5</a></li>
          <li><a href="https://huggingface.co/meta-llama">Llama 2 / 3</a></li>
          <li><a href="https://huggingface.co/collections/microsoft/phi-3-6626e15e9585a200d2d761e3">Phi-3</a></li>
          <li><a href="https://huggingface.co/THUDM/chatglm2-6b">ChatGLM2</a></li>
          <li><a href="https://huggingface.co/THUDM/chatglm3-6b">ChatGLM3</a></li>
          <li><a href="https://huggingface.co/Qwen/Qwen-7B">Qwen</a></li>
          <li><a href="https://huggingface.co/baichuan-inc/Baichuan2-7B-Base">Baichuan2</a></li>
          <li><a href="https://huggingface.co/mistralai/Mixtral-8x7B-Instruct-v0.1">Mixtral</a></li>
          <li><a href="https://huggingface.co/deepseek-ai/DeepSeek-V2-Chat">DeepSeek V2</a></li>
          <li><a href="https://huggingface.co/google">Gemma</a></li>
          <li><a href="https://huggingface.co/openbmb">MiniCPM</a></li>
          <li>...</li>
        </ul>
        </td>
        <td>
        <ul>
          <li><a href="https://modelscope.cn/datasets/damo/MSAgent-Bench">MSAgent-Bench</a></li>
          <li><a href="https://huggingface.co/datasets/fnlp/moss-003-sft-data">MOSS-003-SFT</a> 🔧</li>
          <li><a href="https://huggingface.co/datasets/tatsu-lab/alpaca">Alpaca en</a> / <a href="https://huggingface.co/datasets/silk-road/alpaca-data-gpt4-chinese">zh</a></li>
          <li><a href="https://huggingface.co/datasets/WizardLM/WizardLM_evol_instruct_V2_196k">WizardLM</a></li>
          <li><a href="https://huggingface.co/datasets/timdettmers/openassistant-guanaco">oasst1</a></li>
          <li><a href="https://huggingface.co/datasets/garage-bAInd/Open-Platypus">Open-Platypus</a></li>
          <li><a href="https://huggingface.co/datasets/HuggingFaceH4/CodeAlpaca_20K">Code Alpaca</a></li>
          <li><a href="https://huggingface.co/datasets/burkelibbey/colors">Colorist</a> 🎨</li>
          <li><a href="https://github.com/WangRongsheng/ChatGenTitle">Arxiv GenTitle</a></li>
          <li><a href="https://github.com/LiuHC0428/LAW-GPT">Chinese Law</a></li>
          <li><a href="https://huggingface.co/datasets/Open-Orca/OpenOrca">OpenOrca</a></li>
          <li><a href="https://huggingface.co/datasets/shibing624/medical">Medical Dialogue</a></li>
          <li>...</li>
        </ul>
        </td>
        <td>
        <ul>
          <li><a href="docs/zh_cn/user_guides/incremental_pretraining.md">Incremental Pre-training</a> </li>
          <li><a href="docs/zh_cn/user_guides/single_turn_conversation.md">Single-turn Conversation SFT</a> </li>
          <li><a href="docs/zh_cn/user_guides/multi_turn_conversation.md">Multi-turn Conversation SFT</a> </li>
        </ul>
        </td>
        <td>
        <ul>
          <li><a href="http://arxiv.org/abs/2305.14314">QLoRA</a></li>
          <li><a href="http://arxiv.org/abs/2106.09685">LoRA</a></li>
          <li>Full parameter fine-tune</li>
          <li><a href="https://arxiv.org/abs/2305.18290">DPO</a></li>
          <li><a href="https://arxiv.org/abs/2403.07691">ORPO</a></li>
          <li>Reward Model</a></li>
        </ul>
        </td>
        </tr>
        </tbody>
        </table>
        
        ## 🛠️ Quick Start
        
        ### Installation
        
        - It is recommended to build a Python-3.10 virtual environment using conda
        
          ```bash
          conda create --name xtuner-env python=3.10 -y
          conda activate xtuner-env
          ```
        
        - Install XTuner via pip
        
          ```shell
          pip install -U xtuner
          ```
        
          or with DeepSpeed integration
        
          ```shell
          pip install -U 'xtuner[deepspeed]'
          ```
        
        - Install XTuner from source
        
          ```shell
          git clone https://github.com/InternLM/xtuner.git
          cd xtuner
          pip install -e '.[all]'
          ```
        
        ### Fine-tune
        
        XTuner supports the efficient fine-tune (*e.g.*, QLoRA) for LLMs. Dataset prepare guides can be found on [dataset_prepare.md](./docs/en/user_guides/dataset_prepare.md).
        
        - **Step 0**, prepare the config. XTuner provides many ready-to-use configs and we can view all configs by
        
          ```shell
          xtuner list-cfg
          ```
        
          Or, if the provided configs cannot meet the requirements, please copy the provided config to the specified directory and make specific modifications by
        
          ```shell
          xtuner copy-cfg ${CONFIG_NAME} ${SAVE_PATH}
          vi ${SAVE_PATH}/${CONFIG_NAME}_copy.py
          ```
        
        - **Step 1**, start fine-tuning.
        
          ```shell
          xtuner train ${CONFIG_NAME_OR_PATH}
          ```
        
          For example, we can start the QLoRA fine-tuning of InternLM2.5-Chat-7B with oasst1 dataset by
        
          ```shell
          # On a single GPU
          xtuner train internlm2_5_chat_7b_qlora_oasst1_e3 --deepspeed deepspeed_zero2
          # On multiple GPUs
          (DIST) NPROC_PER_NODE=${GPU_NUM} xtuner train internlm2_5_chat_7b_qlora_oasst1_e3 --deepspeed deepspeed_zero2
          (SLURM) srun ${SRUN_ARGS} xtuner train internlm2_5_chat_7b_qlora_oasst1_e3 --launcher slurm --deepspeed deepspeed_zero2
          ```
        
          - `--deepspeed` means using [DeepSpeed](https://github.com/microsoft/DeepSpeed) 🚀 to optimize the training. XTuner comes with several integrated strategies including ZeRO-1, ZeRO-2, and ZeRO-3. If you wish to disable this feature, simply remove this argument.
        
          - For more examples, please see [finetune.md](./docs/en/user_guides/finetune.md).
        
        - **Step 2**, convert the saved PTH model (if using DeepSpeed, it will be a directory) to Hugging Face model, by
        
          ```shell
          xtuner convert pth_to_hf ${CONFIG_NAME_OR_PATH} ${PTH} ${SAVE_PATH}
          ```
        
        ### Chat
        
        XTuner provides tools to chat with pretrained / fine-tuned LLMs.
        
        ```shell
        xtuner chat ${NAME_OR_PATH_TO_LLM} --adapter {NAME_OR_PATH_TO_ADAPTER} [optional arguments]
        ```
        
        For example, we can start the chat with InternLM2.5-Chat-7B :
        
        ```shell
        xtuner chat internlm/internlm2_5-chat-7b --prompt-template internlm2_chat
        ```
        
        For more examples, please see [chat.md](./docs/en/user_guides/chat.md).
        
        ### Deployment
        
        - **Step 0**, merge the Hugging Face adapter to pretrained LLM, by
        
          ```shell
          xtuner convert merge \
              ${NAME_OR_PATH_TO_LLM} \
              ${NAME_OR_PATH_TO_ADAPTER} \
              ${SAVE_PATH} \
              --max-shard-size 2GB
          ```
        
        - **Step 1**, deploy fine-tuned LLM with any other framework, such as [LMDeploy](https://github.com/InternLM/lmdeploy) 🚀.
        
          ```shell
          pip install lmdeploy
          python -m lmdeploy.pytorch.chat ${NAME_OR_PATH_TO_LLM} \
              --max_new_tokens 256 \
              --temperture 0.8 \
              --top_p 0.95 \
              --seed 0
          ```
        
          🔥 Seeking efficient inference with less GPU memory? Try 4-bit quantization from [LMDeploy](https://github.com/InternLM/lmdeploy)! For more details, see [here](https://github.com/InternLM/lmdeploy/tree/main#quantization).
        
        ### Evaluation
        
        - We recommend using [OpenCompass](https://github.com/InternLM/opencompass), a comprehensive and systematic LLM evaluation library, which currently supports 50+ datasets with about 300,000 questions.
        
        ## 🤝 Contributing
        
        We appreciate all contributions to XTuner. Please refer to [CONTRIBUTING.md](.github/CONTRIBUTING.md) for the contributing guideline.
        
        ## 🎖️ Acknowledgement
        
        - [Llama 2](https://github.com/facebookresearch/llama)
        - [DeepSpeed](https://github.com/microsoft/DeepSpeed)
        - [QLoRA](https://github.com/artidoro/qlora)
        - [LMDeploy](https://github.com/InternLM/lmdeploy)
        - [LLaVA](https://github.com/haotian-liu/LLaVA)
        
        ## 🖊️ Citation
        
        ```bibtex
        @misc{2023xtuner,
            title={XTuner: A Toolkit for Efficiently Fine-tuning LLM},
            author={XTuner Contributors},
            howpublished = {\url{https://github.com/InternLM/xtuner}},
            year={2023}
        }
        ```
        
        ## License
        
        This project is released under the [Apache License 2.0](LICENSE). Please also adhere to the Licenses of models and datasets being used.