Expired60% confidenceFactTime unknown
In LangChain 1.0, the Agent interface definition was elevated to the LangChain layer, whereas previously Agent was placed under the LangGraph module
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
LangChain 1.0 Complete Guide: Architecture, Core Modules, and Learning Path
bilibili大模型教程
Related Claims
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