> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-zh.cn/llms.txt
> Use this file to discover all available pages before exploring further.

# MistralAI 集成

> 使用 LangChain Python 与 MistralAI 集成。

> [Mistral AI](https://docs.mistral.ai/api/) 是一个为其强大的开源模型提供托管服务的平台。

## 安装和设置

需要有效的 [API 密钥](https://console.mistral.ai/users/api-keys/) 才能与 API 通信。

你还需要 `langchain-mistralai` 包：

<CodeGroup>
  ```bash pip theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
  pip install langchain-mistralai
  ```

  ```bash uv theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
  uv add langchain-mistralai
  ```
</CodeGroup>

## 聊天模型

### ChatMistralAI

查看 [使用示例](/oss/python/integrations/chat/mistralai)。

```python theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
from langchain_mistralai.chat_models import ChatMistralAI
```

## 嵌入模型

### MistralAIEmbeddings

查看 [使用示例](/oss/python/integrations/embeddings/mistralai)。

```python theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
from langchain_mistralai import MistralAIEmbeddings
```

***

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