LangChain

What Is Human in the Loop?

Oct 1, 2026LangChain
SummaryAI, from the source post

This post explains the 'human in the loop' design pattern for AI agents, where an agent pauses to await human approval before executing its next action. It emphasizes that the best production agents use this pattern deliberately for high-stakes actions, allowing agents to handle routine work while humans oversee critical decisions. The core idea is to build systems where humans and agents intelligently divide labor, rather than aiming for full autonomy immediately.

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