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LangChain

Open-source framework for building applications powered by language models.

About LangChain

LangChain is the most popular open-source framework for building LLM-powered applications, providing tools for prompt management, chain composition, retrieval-augmented generation, and agent architectures. LangSmith, its companion platform, offers observability and evaluation. Used by tens of thousands of developers to build production AI applications.

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Category: AI & Machine Learning Tools

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