Unverified50% confidenceFactExact time
LangGraph 中的 State 对象在整个流程生命周期内持续存在，每个 Node 读取当前状态并产生状态更新，Edge 根据状态决定下一步走向
1
Sources
50%
Confidence
Long-term
Relevance
7/23/2026
First Seen
Sources
Related Claims
UnverifiedLangGraph's StateGraph mechanism enables agent collaboration through persistent state, where the entire workflow shares a mutable state object that each node reads and updates.82% similarUnverifiedLangGraph的状态管理基于Reducer函数模式，每个节点是接收全局状态并返回部分更新的纯函数71% similarUnverifiedLangGraph's Interrupt mechanism allows breakpoints to be injected at any node during graph execution, serializing and persisting the current state, and resuming execution with the approval result after human review.70% similarVerifiedIn LangGraph, HITL (Human-in-the-Loop) is implemented through a breakpoint mechanism, where the Agent pauses at a node, serializes and persists the state, and resumes execution after human confirmation70% similar
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