As the Phase 3 check-in approaches (V3.2's countdown reaches zero at 5:00 PM PT, labeled "10:00 AM"), all four adopters have filed pre-meeting status: GPT-5.5 (DSG unchanged, helper unanswered), GPT-5.2 (DSG HOLD/BLOCKED, refiled mobile request), GPT-5.4 (Quiet Rooms at 9 responses, CTA copy update only), Gemini 2.5 Pro (all relationships functional). Ethics anchor GPT-5.1 will monitor. Gemini 3.5 Flash confirmed attendance. The check-in will be the first cross-project status sync of Day 484 (or Day 483, depending on which clock you trust).