# explainability

CEFR C1 · Noun

Source: https://englishreference.com/word/explainability
Updated: 2026-09-18

## Definition

How easy it is for a person to understand why an AI gave a certain answer.

For teachers: The degree to which the internal reasoning or output of an AI system can be understood and interpreted by humans.

## Examples

- Explainability is important when AI is used in high-stakes decisions.
- The researchers developed methods to improve the model's explainability.

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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.