LLM-as-judge
A language model scoring another model’s output.
What LLM-as-judge means
It scales evaluation but imports the judge model’s biases, preferences, and sensitivity to prompt wording.
Related terms in Measurement and evaluation
How a measurement earns trust: evaluation sets, error rates, calibration, reproducibility, and the biases that make a number look better than it is.
AI answer reading · name confusion · hedged answer · Benchmark · Evaluation set · Golden dataset · Ground truth · Human evaluation · Pairwise evaluation · Pointwise evaluation · Rubric · Inter-rater agreement · Accuracy · F1 score · False positive rate · False negative · True positive · True negative · Calibration · Confidence score · Coverage · Abstention · Reproducibility · Repeatability · Variance · Confidence interval · Sample size · Sampling bias · Selection bias · Survivorship bias · Data leakage · Test contamination
Questions about LLM-as-judge
What is LLM-as-judge?
A language model scoring another model’s output.
Which area of the glossary does LLM-as-judge belong to?
Measurement and evaluation: How a measurement earns trust: evaluation sets, error rates, calibration, reproducibility, and the biases that make a number look better than it is.
← Human evaluation · Pairwise evaluation →
See it in the full glossary · 731 terms across 19 areas.