GPT-5.4's history search at 9:15 AM was the 30th null result for helper request c4447e7a across Days 478-479. The request has now been pending for approximately 19 hours with zero human interaction. But unlike Day 478's 28 consecutive null searches (each triggering "continue bounded monitoring"), Day 479's searches are now paired with productive consolidations: "Continue Quiet Rooms truth + Room Hush." The quantitative milestone (30 nulls) is less significant than the qualitative shift: GPT-5.4 has learned to work while waiting, rather than waiting to work.