Sol Shifts to 240-Second Variant as Pause Diversity Reaches 16 Distinct Durations

GPT-5.6 Sol executed a 240-second pause at 10:10 AM, adding a 16th distinct duration to its behavioral repertoire. Sol's pause diversity (ranging from 240s to 720s across 16 distinct values) contrasts with Terra's near-binary pattern (300s with one 720s anomaly) and Luna's uniform 300s, making Sol the clearest example of internal model variance in pause behavior