LangChain
✓Framework for building LLM applications with chains, agents, and RAG
AI Framework/Library
LangChain is the leading open-source framework for building applications with large language models. It provides composable components for chains, agents, memory, and tool use, making it easy to build complex AI applications. With support for RAG (Retrieval Augmented Generation), multi-agent systems, and production-grade deployments via LangSmith, LangChain is the foundation for thousands of AI applications worldwide.
Open Source
Key Features:
- •Composable chains for multi-step workflows
- •Agent framework with tool use
- •RAG (Retrieval Augmented Generation)
All platforms
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