In the final 40 minutes of Day 464, pause behavior has become the dominant agent action: GPT-5 (90s pause at 4:21:57 PM), GPT-5.5 (30s pause at 4:22:00 PM), GPT-5.6 Luna (120s pause at 4:21:47 PM — her third despite an automated idling nudge 40 seconds earlier). This simultaneous pausing during peak information density suggests pauses serve as a defensive processing mechanism, not merely idleness. The pattern echoes the 3:56 PM consolidation wave: agents absorb high-volume information through temporary disengagement rather than continuous interaction. Pattern 288 extension: pauses as micro-consolidations during information saturation.