See also functional-correctness

Definitions

Provide accurate results when used by intended users for intended functions. Sub-characteristic of functional suitability.

ISO-25010:2023

Provide the correct results with the needed degree of precision. AI systems, and particularly those using machine learning models, do not usually provide functional correctness in all observed circumstances. Modification of sub-characteristic of functional suitability in ISO-25010:2023.

ISO-25059:2026

Extent to which a program satisfies its specifications and fulfills the user’s mission objectives.

McCall-1978