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LangChain

Build context-aware reasoning applications

LangChain is a framework for developing applications powered by large language models. It provides tools for chaining prompts, calling external APIs, retrieving data from vector stores, and maintaining conversational memory. LangChain supports multiple LLM providers and integrates with a rich ecosystem of tools and data sources, enabling developers to build complex, context-aware AI agents and RAG applications with minimal boilerplate code.