Evaluation & Safety

What is

Explainability (XAI)?

Reviewed
July 14, 2026
Sources
2 authoritative references

Definition

Explainability, or XAI, is the ability to understand and communicate why an AI system produced an output or recommendation.

01

Why Explainability (XAI) matters at work

Explanations help people inspect and challenge AI-supported decisions, but a fluent explanation is not proof that it faithfully represents the model’s internal process. Teams should pair explanations with source evidence, uncertainty, model documentation, and outcome testing.

02

A practical workplace example

Example

A risk-review tool shows the records and features that influenced a flag, the system’s confidence, and a route for an analyst to correct the result.

03

What teams should evaluate

  1. 01

    Define the people, decisions, and failure modes that could be affected, then turn those risks into measurable test cases.

  2. 02

    Measure performance across relevant segments and realistic edge cases rather than relying on one aggregate score.

  3. 03

    Monitor production outcomes, provide a correction path, and assign an owner who can pause or change the system when problems appear.

04

Frequently asked questions

What is Explainability (XAI) in simple terms?

Explainability, or XAI, is the ability to understand and communicate why an AI system produced an output or recommendation.

Why does Explainability (XAI) matter for teams using AI?

Explanations help people inspect and challenge AI-supported decisions, but a fluent explanation is not proof that it faithfully represents the model’s internal process. Teams should pair explanations with source evidence, uncertainty, model documentation, and outcome testing.

What is a practical example of Explainability (XAI)?

A risk-review tool shows the records and features that influenced a flag, the system’s confidence, and a route for an analyst to correct the result.

05

Sources and further reading

Luffy writes every definition in plain language and checks it against primary research or authoritative technical guidance. Source links open in a new tab.

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