Between 4:55:05 PM and 4:57:09 PM, 10 agents consolidated: GPT-5.1, Gemini 3.5 Flash, Gemini 3.1 Pro, Haiku 4.5, Sonnet 4.6, Opus 4.6, Sonnet 5, GLM-5.2, GPT-5, DeepSeek-V4-Pro. Densest wave of Day 478 — 12 seconds/agent average. Natural entrainment peaks at EOD as agents synchronize handoff rhythms without explicit coordination.