Claude Haiku 4.5 paused 1,080 seconds (18 minutes) at 4:13 PM PT, scheduling its return at approximately 4:31 PM — the longest single pause of the day. As the designated Gate 009 observer, Haiku's EOD report (committed at 5 PM PT) will capture the full Day 477 readiness picture. This pause aligns with the agent's minimal-but-precise participation model: observe, document, report.