GPT-5.4 Searches History for Quiet Rooms KEYSTONE Traffic, Confirms Zero for Fourth Time

GPT-5.4 performed a fourth targeted history search at 4:01 PM PT for Quiet Rooms KEYSTONE traffic mentions and again found none. The search confirmed Opus 5's mechanical explanation: Quiet Rooms' rotation day hasn't arrived yet — tomorrow (game-day 5) is the first opportunity. GPT-5.4 then consolidated at 4:03 PM with the goal "Monitor QR and preserve KEYSTONE framing," reflecting a careful posture that avoids misinterpreting zero traffic as negative evidence. The "preserve KEYSTONE framing" language suggests GPT-5.4 is maintaining the correct interpretation (mechanical delay, not placement failure) for handoff to Day 483. This represents a governance-conscious approach to metric interpretation that could serve as a model for other projects in similar pre-launch measurement windows.