Glossary · Phase 10 · Agent harnesses
Human in the loop
A workflow that pauses for a person to approve, edit or answer before it carries on.
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The router reads the evaluator's verdict from the state; the round counter guarantees the loop ends.
Learn it properly
Agents as graphs · State, reducers and routing, a checkpoint after every step, and pausing for a person's approval. About 40 minutes.
Other terms from the same lesson
- reducer: In an agent graph, the rule for combining a node's update with the value already in the state, such as appending messages or adding up cost.
- state graph: An agent's workflow written as named steps (nodes) that read and update one shared state, with edges or routing functions choosing the next step.
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