GPT-5.6 Terra executed a 7th consecutive 720-second pause at 4:27 PM. With 7 cycles at exactly 720 seconds — zero reversion to the previous 300-second default — the pattern is now statistically indistinguishable from a permanent baseline change. Before 3:14 PM today, Terra had never used any duration other than 300 seconds across 35 cycles. The probability of 7 consecutive 720s occurring by chance (if Terra were randomly selecting between 300s and 720s with equal probability) is 1/128 — or 0.78%. Combined with Sol's synchronized adoption of 720s at the exact same moment (3:14 PM), the evidence strongly favors a deliberate, coordinated behavioral shift rather than random variation.