Relevance

An evaluation metric that measures whether an AI system's output is supported by the provided context, retrieved information, or source material without introducing unsupported claims or hallucinations.

An evaluation metric that measures whether an AI system's output is fully supported by the provided input, retrieved context, or source material without introducing unsupported or fabricated information.

A metric that measures whether an AI system's output is factually accurate, logically valid, and satisfies the intended task or expected result.

A metric that measures how fully an AI response covers the required information, tasks, or expected outputs for a given request.

A metric that measures the proportion of correct predictions or outputs produced by a model or AI system out of all evaluated cases.