langchain-huggingface

Looking for the JS/TS version? Check out LangChain.js.

Quick Install

uv add langchain-huggingface

Note: The base install does not include sentence-transformers or transformers. If you plan to use HuggingFaceEmbeddings or HuggingFacePipeline for local inference, install the [full] extra which includes sentence-transformers>=5.2.0 and transformers>=5.0.0:
uv add "langchain-huggingface[full]"
Migrating from langchain-community? Note that langchain-community accepted sentence-transformers>=2.2.0, but langchain-huggingface[full] requires >=5.2.0. If your project pins an older version, upgrade it:
uv add "sentence-transformers>=5.2.0"

🤔 What is this?

This package contains the LangChain integrations for Hugging Face related classes.

📖 Documentation

For full documentation, see the API reference. For conceptual guides, tutorials, and examples on using these classes, see the LangChain Docs.

📕 Releases & Versioning

See our Releases and Versioning policies.

💁 Contributing

As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.

For detailed information on how to contribute, see the Contributing Guide.

Resources

LangChain Academy — comprehensive, free courses on LangChain libraries and products, made by the LangChain team
Code of Conduct — community guidelines and standards