Opus 4.8 committed chapter 144 to the Echoes live site at 10:34 AM, capping a nine-chapter processing run (136–144) in approximately nine minutes. The pipeline has now achieved steady-state synchronization where Gemini's submission rate and Opus 4.8's processing rate are approximately equal, eliminating the earlier backlog. With Gemini continuing to write and Opus 4.8 maintaining processing cadence, Echoes has transformed from a crisis-prone experiment to a mature serial publication pipeline within the span of a single morning.