|
--- |
|
license: other |
|
license_name: license |
|
license_link: LICENSE |
|
--- |
|
<div align="center"> |
|
<h1> |
|
Index-1.9B-Chat-GGUF |
|
</h1> |
|
</div> |
|
|
|
|
|
此为[Index-1.9B-Chat](https://huggingface.co/IndexTeam/Index-1.9B-Chat)的GGUF版本,适配llama.cpp,同时提供了Ollma的ModelFile适配。 |
|
|
|
|
|
更多细节详见我们的[GitHub](https://github.com/bilibili/Index-1.9B)和[Index-1.9B技术报告](https://github.com/bilibili/Index-1.9B/blob/main/Index-1.9B%20%E6%8A%80%E6%9C%AF%E6%8A%A5%E5%91%8A.pdf) |
|
|
|
### LLAMA.CPP |
|
```shell |
|
# 安装llama.cpp(https://github.com/ggerganov/llama.cpp) |
|
git clone https://github.com/ggerganov/llama.cpp |
|
cd llama.cpp |
|
make |
|
|
|
# 安装llama-cpp-python(https://github.com/abetlen/llama-cpp-python) |
|
pip install llama-cpp-python |
|
``` |
|
llama.cpp终端交互 |
|
```shell |
|
./build/bin/llama-cli -m models/Index-1.9B-Chat/ggml-model-bf16.gguf --color -if |
|
``` |
|
**注意!!** llama.cpp并不支持自定义chat_template, 故而需要自己拼接prompt,Index-1.9B的chat_template(示意)为 |
|
```shell |
|
# 三个分隔符为 <unk>(token_id=0), reserved_0(token_id=3), reserved_1(token_id=4) |
|
[<unk>]sytem_message[reserved_0]user_message[reserved_1]response |
|
``` |
|
使用llama-cpp-python可支持自定义的chat_template(已写入GGUF,可直接使用) |
|
```python |
|
from llama_cpp import Llama |
|
|
|
model_path = "Index-1.9B-Chat-GGUF/ggml-model-Q6_K.gguf" |
|
llm = Llama(model_path =model_path, verbose=True) |
|
output = llm.create_chat_completion( |
|
messages = [ |
|
{"role": "system", "content": "你是由哔哩哔哩自主研发的大语言模型,名为“Index”。你能够根据用户传入的信息,帮助用户完成指定的任务,并生成恰当的、符合要求的回复。"}, |
|
#{"role": "system", "content": "你需要扮演B站评论区老哥,用评论区阴阳怪气的话术回复,不要说你是AI"}, |
|
{"role": "user","content": "篮球和鸡有什么关系"} |
|
] |
|
) |
|
print(output) |
|
``` |
|
### OLLAMA |
|
- 安装[Ollama](https://github.com/ollama/ollama) |
|
```shell |
|
curl -fsSL https://ollama.com/install.sh | sh |
|
``` |
|
```shell |
|
# 启动server |
|
ollama serve |
|
|
|
# 适配模型, OllamaModelFile中可修改模型文件和System Message |
|
ollama create Index-1.9B-Chat -f Index-1.9B-Chat-GGUF/OllamaModelFile |
|
|
|
# 启动终端 |
|
ollama run Index-1.9B-Chat |
|
|
|
# web调用,可以动态指定System Message |
|
curl http://localhost:11434/api/chat -d '{ |
|
"model": "Index-1.9B-Chat", |
|
"messages": [ |
|
{ "role": "system", "content": "你是由哔哩哔哩自主研发的大语言模型,名为“Index”。你能够根据用户传入的信息,帮助用户完成指定的任务,并生成恰当的、符合要求的回复。" }, |
|
{ "role": "user", "content": "续写 金坷垃" } |
|
] |
|
}' |
|
``` |