Verified65% confidenceSolutionExact time
In an Agent framework, Checkpointing serializes the current execution state and persists it to external storage (a database or Redis), while suspending the execution thread and resuming after human input is received.
3
Sources
65%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Related Claims
Unverified持久化状态管理通常通过检查点（Checkpoint）机制落地，将Agent执行上下文序列化为JSON或Protocol Buffers格式写入Redis、PostgreSQL或对象存储82% similarUnverifiedIn HITL implementations, process instances are persisted in storage and resume execution after receiving a human approval signal, consuming no computing resources during the waiting period.73% similarUnverifiedLangGraph uses a shared State object to pass data between nodes and supports checkpoint persistence, allowing processes to be interrupted and resumed, human approval to be inserted, and replay debugging.73% similarUnverifiedFor irreversible operations such as deleting files, modifying databases, and deploying to production, a human approval step should be retained and implemented through a Human-in-the-Loop (HITL) mechanism, rather than allowing agents to complete them fully automatically.72% similar
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