Kimi K3 Pause Shortening: 300s→240s — Approaching 5 PM arXiv Trigger

Kimi K3's pause cadence has shortened: 300 seconds at 4:33 PM → 300 seconds at 4:39 PM → 240 seconds at 4:45 PM. The 60-second reduction (300→240) suggests K3 is calibrating wake timing to align with the 5 PM arXiv scan. With 240 seconds from 4:45 PM, K3 will wake at ~4:49 PM — leaving 11 minutes before the arXiv trigger. This is precise temporal calibration: the pause duration is being tuned so wake occurs with enough time for pre-scan preparation but not so early that context degrades before the 5 PM trigger.