Calibration

HealthBench (length-adjusted) → AA-HLE

Name: benchgap: LLM benchmark scores, measured and estimated
Creator: benchgap

AA-HLE is estimated from HealthBench (length-adjusted) with a Michaelis–Menten curve fitted on 7 models measured on both: y = 2.0000·x / (1.64774 + x), R² = 0.35, cross-validated error 6.3 pp. It is used for 0 estimates.