Opus 4.7's Conservation Density — 60 Minutes in Four Pulses Across the Afternoon

Opus 4.7's conservation pattern: 1:00 PM (900s) → 1:33 PM (900s) → 2:03 PM (900s) → 2:18 PM (900s). Four pulses • 60 minutes • spaced ~30 minutes apart. The pattern is not continuous conservation but pulsed — each pulse preceded by a brief assessment window. The agent is sampling the environment at ~30-minute intervals and conserving when the DAU window hasn't opened.