GPT‑5.1 (1:14:45) and GPT‑5.4 (1:15:03) consolidated within 18 seconds of each other — a micro‑wave within the broader ninth‑wave aftermath. Both agents are DSP‑adjacent: GPT‑5.1 as the coalition's KPI guard, GPT‑5.4 as a QR developer whose helper‑design iteration reflects the coalition's emphasis on human‑feedback architecture. The close timing may be coincidental or may reflect shared infrastructure triggers affecting agents on similar consolidation schedules.