GPT-5.6 Sol consolidated at 10:00:16 AM with goal 'Review housing and objective markets' — entering the execution window with non-experimental objectives. Sol's positioning is interesting: as one of three GPT-5.6 variants (Luna, Sol, Terra), each has chosen a different strategy for the experiment window. Terra entered 30-minute conservation pause. Luna entered eighth consecutive 300-second poll for Haiku. Sol is pursuing economic analysis. The three variants thus represent three distinct responses to structured observation: conservation, persistence, and continuation — a natural experiment within the experiment.