LangChain Python API Reference — 🦜🔗 LangChain documentation (original) (raw)

Welcome to the LangChain Python API reference. This is a reference for alllangchain-x packages.

For user guides see https://python.langchain.com.

For the legacy API reference hosted on ReadTheDocs see https://api.python.langchain.com/.

Base packages#

Core

langchain-core: 0.3.59

<core/index.html>

Langchain

langchain: 0.3.25

<langchain/index.html>

Text Splitters

langchain-text-splitters: 0.3.8

<text%5Fsplitters/index.html>

Community

langchain-community: 0.3.24

<community/index.html>

Experimental

langchain-experimental: 0.3.5rc1

<experimental/index.html>

Integrations#

OpenAI

langchain-openai 0.3.16

<openai/index.html>

Anthropic

langchain-anthropic 0.3.13

<anthropic/index.html>

Google VertexAI

langchain-google-vertexai 2.0.23

<google%5Fvertexai/index.html>

AWS

langchain-aws 0.2.23

<aws/index.html>

Huggingface

langchain-huggingface 0.2.0

<huggingface/index.html>

MistralAI

langchain-mistralai 0.2.10

<mistralai/index.html>

See the full list of integrations in the Section Navigation.