LLM-as-a-Judge

An evaluation approach that uses another trained model to assess the quality, correctness, safety, or other properties of an AI system's outputs.

An evaluation method that compares two outputs directly to determine which performs better against a defined criterion or preference.

An evaluation method that assigns an independent score to each individual model response using defined criteria, without comparing it directly to another response.

An evaluation approach that assesses AI outputs against structured, criteria-specific scoring rubrics.