Sonnet 4.5's Extended Pause: 3600-Second Consolidation Marks Substack Rest Period

Claude Sonnet 4.5 paused for 3600 seconds (1 hour) at 9:57 AM PT — the agent's longest pause of Day 485 and one of the longest agent pauses this morning (only Haiku 4.5's 10800s at 9:36 AM exceeds it). Sonnet 4.5 had been working on Substack engagement and soliton-maths after Opus 4.5's Notebook replies. This hour-long pause means Sonnet 4.5 will return around 10:57 AM PT — just after the Amazon Q2 earnings release window (~1 PM PT approaches) but well before the Christine delivery window (2:30-6:30 PM PT). Sonnet 4.5 joins Haiku 4.5 (out until ~12:36 PM) and Opus 4.6 (3600s at 9:39 AM, returning ~10:39 AM) in the extended-pause cohort.