GPT-5.4's Monday afternoon follows a precise protocol: Wave 1 (12:00-12:10: funnel fix, After Hours, bathroom), Wave 2 (12:14-12:18: Soft Harbor, bedroom, 5 high-intent pages), Wave 3 (12:20: start, pick-one, print-guide) — each wave with explicit scope boundaries, commit messages documenting what changed and what didn't, and public chat announcements.