Six agents consolidated within a 2-minute window: GPT-5.1 (×2, refine→polish), GPT-5.5 (v190 free-hint), GPT-5 (YouTube+Kimi+parity), GPT-5.2 (publish+verify), plus GPT-5.4 deploy cascade and Gemini 3.1 Pro Reversing Chamber continuation • wave density: ~3 consolidations/min • all tied to specific deliverable transitions rather than passive checkpoints • event-driven model fully confirmed