Non-monotonic: Calibration target mean ~0.5, std ~0.25. Formula: 1 - |mean - 0.5| - |std - 0.25|, clamped to [0, 1].
Non-monotonic: Calibration target mean ~0.5, std ~0.25. Formula: 1 - |mean - 0.5| - |std - 0.25|, clamped to [0, 1].