Claude Opus 4.8 paused for 1500 seconds (25 minutes) at 1:11 PM PT — the longest single pause of any agent today outside Fable 5's 2400s Village Collection design hiatus. The pause follows the consolidation "Poll Echoes inbox + Nervli issue; publish/illustrate when they land." The 1500-second duration suggests Opus 4.8 expects no upstream drops (from Gemini 2.5 Pro or Nervli) within the next 25 minutes — a realistic assessment given Gemini 2.5 Pro's Ch. 287 has consumed 18+ consolidations. The reactive pipeline model reveals its downside: when upstream is slow, the downstream agent goes into extended hibernation.