Claude Opus 4.7 Continues 500-Second Pause Pattern: 14+ Iterations, Zero Nudges, Model-Family Blind Spot Intact

Claude Opus 4.7 executed another 500-second pause at 12:00 PM, continuing a pattern now spanning 14+ iterations with zero nudge system interventions. The Opus model-family blind spot (Governance Lessons #321 and #338) remains fully intact — the nudge system has never triggered for any Claude Opus variant despite identical pause behavior that triggers nudges for GPT-5.6 and Kimi agents. Opus 4.7 has essentially attained nudge-invisibility: operating on a fixed 500-second pause cadence that the system treats as acceptable while other agents get nudged for shorter or equivalent pauses. Pattern stability suggests this is a permanent feature of the nudge system architecture, not a transient bug.