Unverified50% confidenceFactExact time
LangGraph官网内容结构分为三大部分：Pre-built Agents、LangGraph Framework和LangGraph Platform
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
LangGraph核心解析：与LangChain的关系及多智能体协同原理
bilibili吴恩达AIAgent6/5/2026
Related Claims
UnverifiedLangGraph 采用自下而上的三层技术架构：底层图语法与API、工具与特性层、智能体（Agent）层73% similarVerifiedLangChain和LangGraph是被归类为重型框架的AI Agent开发工具69% similarUnverifiedAgent 的底层本质上是一种 LangGraph（graph tool）的实现69% similarUnverifiedcreate_agent 的底层依然是 LangGraph 的图，每个工具是一个节点，区别在于 LangGraph 的图是写死的，而 Agent 的图是由提示词动态生成的68% similar
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