---
license: apache-2.0
datasets:
- shareAI/DPO-zh-en-emoji
language:
- zh
- en
pipeline_tag: question-answering
tags:
- dpo
- llama3.1
- llama3
- chat
---
# llama3-instruct 中文DPO版
### 模型介绍
像原版instruct一样，喜欢用有趣中文和表情符号回答问题。  
Github：https://github.com/CrazyBoyM/llama3-Chinese-chat  
放出训练配方细节供网友参考分享： 
DPO(beta 0.5) + lora rank128, alpha256 + 打开"lm_head", "input_layernorm", "post_attention_layernorm", "norm"层训练.  
特点：偏好中文和emoji表情，且不损伤原instruct版模型能力。实测中文DPO版问答性能体验超过现在市面上任何llama3中文微调版 （微调会破坏llama3原版能力，导致遗忘）  
![Alt text](https://modelscope.cn/api/v1/models/baicai003/Llama3-Chinese-instruct-DPO-beta0.5/repo?Revision=master&FilePath=image.png&View=true)

### 模型部署
网页脚本文件：https://github.com/CrazyBoyM/llama3-Chinese-chat/blob/main/deploy/web_streamlit_for_instruct_v2.py
```
pip install streamlit
streamlit run web_streamlit_for_instruct_v2.py ./Llama3-Chinese-instruct-DPO-beta0.5
```

### 模型下载
SDK下载
```bash
#安装ModelScope
pip install modelscope
```
```python
#SDK模型下载
from modelscope import snapshot_download
model_dir = snapshot_download('baicai003/Llama3-Chinese-instruct-DPO-beta0.5')
```
Git下载
```
#Git模型下载
git clone https://www.modelscope.cn/baicai003/Llama3-Chinese-instruct-DPO-beta0.5.git
```