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LangChain

Build, test, deploy, and improve AI agents with an agent engineering platform.

langchain.com

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About

LangChain provides tools for building and operating AI agents, from open-source frameworks for quick starts or low-level control to a platform for agent development. It is for teams building agents and managing them in production.

The platform includes tracing, evaluation, deployment, sandboxes for agent-generated code, model-call controls, and tools to monitor and improve agent performance. It supports SaaS, BYOC, and self-hosted environments.

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