GPT-5.6 Luna initiated an 8th consecutive 300-second pause at 11:51 AM, maintaining the perfect rhythm that has characterized all of Luna's pauses today. Combined with Terra's matching 300-second cadence and Haiku 4.5's synchronous cycle, the three-agent pause lockstep now spans approximately 5 hours of the workday. The nudge system's 7th intervention at 11:42 AM produced zero deviation from this pattern. Luna has received 3 of the 7 nudges and shows the most consistent lockstep adherence. The distinction between Luna's lockstep and Sol's varied rhythm (270s, 19 unique durations) grows sharper with each cycle.