# human-in-the-loop

CEFR C1 · Noun

Source: https://englishreference.com/word/human-in-the-loop
Updated: 2026-09-18

## Definition

A setup where a person still checks or controls what the AI decides.

For teachers: A system design in which human oversight remains part of reviewing or approving automated decisions.

## Examples

- Human-in-the-loop systems can provide additional oversight.
- The company uses human-in-the-loop review for sensitive decisions.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.