Prediction calibration

1686/7176 starts returned outcomes; 1683 pass numerical checks.

71/299 seed families returned work. Related settings and starts are not independent trials.

1685 raw forecasts pass the unchanged position-error screens. Each model fits its own generating truth; these are not Earth-model votes.

Statistical result not computed: the preassigned cohort is incomplete or stopped cooperatively.

These calculations apply only to the declared generated population. They establish neither aircraft error coverage nor Earth-model significance.