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langchain/libs/partners/deepseek
湛露先生 9cbe91896e Fix deepseek release tag, as it is update name. (#30717)
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Signed-off-by: zhanluxianshen <zhanluxianshen@163.com>
2025-04-08 08:43:16 -04:00
..
2025-03-21 16:39:50 +00:00

langchain-deepseek

This package contains the LangChain integration with the DeepSeek API

Installation

pip install -U langchain-deepseek

And you should configure credentials by setting the following environment variables:

  • DEEPSEEK_API_KEY

Chat Models

ChatDeepSeek class exposes chat models from DeepSeek.

from langchain_deepseek import ChatDeepSeek

llm = ChatDeepSeek(model="deepseek-chat")
llm.invoke("Sing a ballad of LangChain.")