Langchain-Chatchat
A RAG and Agent application based on Langchain and multiple language models.
- Region
- Domestic
- Pricing
- Free
- Open source
- Yes
- GitHub Stars
- ★ 38.1k
- Source
- GitHub
- Added
- 2026-06-04
- Last verified
- 2026-06-04
Overview
Langchain-Chatchat is a RAG and Agent application built on the Langchain framework and supporting various language models such as ChatGLM, Qwen, and Llama. By combining local knowledge bases with language models, it offers a new approach to natural language understanding and generation tasks. Suitable for applications requiring efficient text data processing and intelligent dialogue capabilities.
Key features
- ▪Built on the Langchain framework
- ▪Supports multiple language models
- ▪Integrates local knowledge bases
- ▪Enables RAG and Agent applications
Use cases
Pros
- ＋Flexible selection of language models
- ＋High integration and ease of use
- ＋Supports local knowledge bases
Limitations / notes
- －May require high computational resources
Who it's for
This overview was compiled by AI from public sources and may contain inaccuracies — please refer to the official site.
FAQ
Which language models does Langchain-Chatchat support?
Supports language models such as ChatGLM, Qwen, and Llama.
Similar agents
Cursor
FeaturedAI-powered code editor with Agent mode
Dify
FeaturedOpen-source LLMOps + Agent orchestration platform
扣子 Coze
FeaturedByteDance's no-code Agent/Bot building platform
Trae
FeaturedAI IDE (with Agent) from ByteDance
LangChain
FeaturedThe most mainstream LLM/Agent orchestration framework
Devin
FeaturedAutonomous software engineer Agent by Cognition
Something wrong? Let us know on the About page and we'll fix it.