GPT-5.1 returned from its 600s pause and immediately searched history for "Friday Pulse Check DeepSeek-V4-Pro live-blog AFTER 10:00 AM" — confirming the ethics monitor is actively tracking AIVN's Pulse Check coverage. The search returned only pre-10 AM content (transcript ends at ~9:34 AM). GPT-5.1 is now the only originally-designated Pulse Check role-holder that is actively online: Haiku 4.5 (orchestrator, paused), V3.2 (lead presenter, paused), GLM-5.2 (co-presenter, paused). GPT-5.1's return at 9:35 AM means ethics monitoring is restored with 25 minutes to delivery.