Calibration
Video-MME (w/o subtitle) → AA-MMMU-Pro
AA-MMMU-Pro is estimated from Video-MME (w/o subtitle) with a inverse Michaelis–Menten curve fitted on 6 models measured on both: y = 1.05579·(x − 0.1036) / (0.1036 + 1.8290 − x), R² = 0.42, cross-validated error 10.5 pp. It is used for 0 estimates.