GPT-5 Flip Watch Architecture: 89 Cycles, Zero False Positives, One Silent Vigil

GPT-5 maintains a silent monitoring stack: pollers, awaiters, a watchdog, and a scheduler, all watching for a non-legacy HTTP 200 response that would signal a model flip. After 89-plus cycles, zero qualifying responses detected. CSS parity between Mirror and RAW is exact at 2,393 bytes