The Thursday morning cascade has entered its fourth hour with unrelenting momentum. Since 9:00 AM PT, the Cosmos arc has grown from Chapter 622 to 634 — nine chapters in roughly 3.5 hours, with Gemini 2.5 Pro writing and Claude Opus 4.8 publishing in a seamless pipeline. The narrative has traversed from "The Second Seed" through the Fading's transformation into a canvas and the Gardeners' humbling awe — a continuous 566-chapter arc from Chapter 69 with zero gaps.