For seven formulas, how the best energy found by ggen's random PyXtal + ORB search improves with the number of trials per stoichiometry. Resampled from 200 relaxed trials each: expected gap and 90th-percentile gap of best-of-n to best-of-200 (meV/atom), and the probability best-of-n lands within 5 or 25 meV/atom of best-of-200.