# @langchain/deepseek

> JavaScript/TypeScript package

📖 [View in docs](https://reference.langchain.com/javascript/langchain-deepseek)

## Classes

- [`ChatDeepSeek`](https://reference.langchain.com/javascript/langchain-deepseek/ChatDeepSeek)

## Interfaces

- [`ChatDeepSeekCallOptions`](https://reference.langchain.com/javascript/langchain-deepseek/ChatDeepSeekCallOptions)
- [`ChatDeepSeekInput`](https://reference.langchain.com/javascript/langchain-deepseek/ChatDeepSeekInput)