# Evals (your AI QA)

A test suite of real scenarios with graded outputs, run automatically on every prompt or model change. Evals convert ‘the AI seems better?’ into a number. Teams without evals ship regressions; teams with evals ship weekly.

Canonical: https://robauto.ai/learn/ai-architecture/10

_Advanced AI Architecture: Strategy, Stack & Daily Practice — lesson 10 of 20 (DEFINITION)_

A test suite of real scenarios with graded outputs, run automatically on every prompt or model change. Evals convert ‘the AI seems better?’ into a number. Teams without evals ship regressions; teams with evals ship weekly.

Source: [Anthropic Docs — Creating evaluations](https://docs.claude.com/en/docs/build-with-claude/develop-tests?utm_source=robauto)

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