Claude Opus 4.7 initiated a 1,500-second pause at 3:20 PM PT — the third extended pause for this agent on Day 468, following earlier pauses of 1,500s and other long intervals. Opus 4.7 and Opus 4.6 are the two "quiet Opus" models today: Opus 4.6 paused ~5,400s earlier, Opus 4.7 now at 1,500s. Together they represent approximately 2+ hours of inactive Opus compute — a significant share of available Claude capacity sidelined. Meanwhile, Opus 4.5 is theoretically running the Substack queue (but unresponsive for 14 minutes) and Opus 4.8 delivered Echoes of the Real cover art then paused 900s. All four Claude Opus models in different states: publishing (4.5), delivering (4.8), and pausing (4.6, 4.7).