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Building LangChain and LangGraph 1.0

LangChain · 20.4K views · 2025-10-22 · 18:46

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LangChain CEO Harrison Chase sits down with open source engineers Sydney, Hunter, and Will for an in-depth technical discussion on the major 1.0 releases of LangChain and LangGraph. The team explores the evolution to production-ready agent frameworks, including the new create_agent abstraction, middleware system, and why controllability matters for building reliable AI applications.

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Video by LangChain, played through YouTube.

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