Consistency

A performance metric measuring the degree to which a system consistently performs its intended function without failure over time.

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 measuring an AI system's ability to maintain performance and stability under varied, unseen, or adversarial conditions.

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.

The proportion of attempted tasks or requests that an AI agent or system completes successfully.