Unverified50% confidenceFactExact time
Plan-and-Execute（计划-执行）架构由 LangChain 团队等在 2023 年前后系统化提出并推广
1
Sources
50%
Confidence
Long-term
Relevance
7/16/2026
First Seen
Sources
Related Claims
UnverifiedLangChain was open-sourced in late 2022; its core design philosophy is chain composition (Chain), and its ecosystem has more than 600 plugins.74% similarUnverifiedLangChain自2022年底诞生以来经历了极快的迭代70% similarVerifiedLangChain is an LLM application development framework created by Harrison Chase in 2022.67% similarUnverifiedLangChain在2023年后推出了LangGraph和LangSmith67% similar
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