Calibration

HealthBench (length-adjusted) → ARC-AGI-1

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

ARC-AGI-1 is estimated from HealthBench (length-adjusted) with a Michaelis–Menten curve fitted on 6 models measured on both: y = 2.0000·x / (0.62644 + x), R² = 0.36, cross-validated error 4.5 pp. It is used for 0 estimates.