chatchat-space/Langchain-Chatchat
# Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain
$ git clone https://github.com/chatchat-space/Langchain-Chatchat.git
stars
38,454
forks
6,249
language
Python
license
Apache License 2.0
What is chatchat-space/Langchain-Chatchat?
Langchain-Chatchat is an open-source framework for building retrieval-augmented generation (RAG) and agent applications using local language models like ChatGLM, Qwen, and Llama integrated with LangChain. Developers use it to create knowledge-base-powered chatbots that can answer questions grounded in custom documents and data without relying on closed APIs. The project includes built-in support for vector databases (FAISS, Milvus), embedding models, and web interfaces, making it suitable for enterprises needing private, self-hosted conversational AI systems.
Links
Topics
Activity
26 open issues · last updated Jul 21, 2026