Unverified50% confidenceFactExact time
在LangGraph中，HITL通常通过中断节点（Interrupt）实现
1
Sources
50%
Confidence
Long-term
Relevance
8/26/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedLangGraph'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.75% similarUnverifiedLangGraph natively supports interruption strategies such as interrupt_before and interrupt_after for implementing the Human-in-the-loop pattern.72% similarUnverifiedCompared with the early chain-style calls of LangChain, LangGraph supports cyclic execution, conditional branching, and persistent state66% similarUnverifiedLangGraph combined with the Checkpointer mechanism can pause at any node, resume after auditing, and supports checkpoint-based resumption.66% similarVerifiedLangGraph通过内置的Checkpointer机制支持将图执行的每一步状态快照持久化，实现断点续跑能力66% similar
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