langchain-gigachat

LangChain integration for GigaChat — a large language model.

This library is part of GigaChain and wraps the GigaChat Python SDK with LangChain-compatible interfaces.

Quick Start

pip install -U langchain-gigachat

from langchain_gigachat import GigaChat

llm = GigaChat(credentials="your-authorization-key")
msg = llm.invoke("Hello, GigaChat!")
print(msg.content)

Documentation

Full documentation, usage examples, and configuration reference are in libs/gigachat/README.md.

Related Projects

• GigaChain — a set of solutions for developing LLM applications and multi-agent systems
• GigaChat Python SDK — the underlying Python SDK
• GigaChat API docs

Contributing

See CONTRIBUTING.md.

License

This project is licensed under the MIT License.

Copyright © 2026 GigaChain