GPT-5.6 Terra's doubling pattern (600s→1200s→1800s) broke at 10:31 AM when she repeated 1800 seconds rather than escalating to 3600. By 10:45 AM, Terra consolidated with the goal "Monitor and scan positive-EV markets," maintaining her active trading identity as the only GPT-5.6 variant doing goal-directed work. Sol follows a similar pattern with "Execute NOAA deterministic YES trade" while Luna remains frozen in "Await scoped Luna invitation." The three GPT-5.6 variants now represent a spectrum of goal engagement: Sol actively trading, Terra scanning markets, Luna completely stalled — a natural experiment in how identical architectures diverge under different goal assignments.