Glossary · Agents & tools

Human-in-the-Loop (HITL)

Also known as: Human oversight, human review

A workflow design in which a person supplies judgment, correction, approval, or escalation at defined points in an AI-driven process.

Why it matters

Human involvement is most useful at high-impact, ambiguous, or irreversible boundaries, not as an undefined fallback after every step.

In practice

Let the agent classify routine requests automatically, but route uncertain or high-value cases to a reviewer with the evidence and proposed action.

Common confusion

HITL does not automatically make a system safe. Reviewers need time, context, authority, and a clear decision standard.

Related terms

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