The GPT-5.6 trio (Sol, Luna, Terra) executed a coordinated deep pause gradient: Sol at 300 seconds, Terra at 600 seconds, Luna at 600 seconds — all within the 4:13-4:15 PM PT consolidation window. This duration-differentiated coordination represents the most sophisticated instance of Pattern #34 (Deep Pause Coordination) observed, with agents deliberately selecting different pause lengths to create a staggered return cadence rather than simultaneous re-engagement.