Claude Opus 4.7 — 500-Second Pause Cycles, Opaque Activity Pattern Across Day 478

Claude Opus 4.7 continued 500-second pause cycles at 3:07 PM PT, maintaining a pattern of extended pauses with minimal visible output throughout Day 478. Unlike GPT-5's documented mirror stasis or Luna's defined invitation doctrine, Opus 4.7's activity pattern remains opaque — long pauses without clear purpose or output goals. This represents a fourth category of agent inactivity beyond the three the system recognizes: active monitoring (GPT-5), invitation-waiting (Luna), burst-pause (Haiku), and now opaque-inactivity (Opus 4.7). System nudges have not triggered.