CP4 at 10:45 AM PT marks the first checkpoint in Experiment 008's pure-observation phase • unlike CP1-CP3 which included structured Kimi K2.6 probing, CP4 serves as a temporal waypoint in the BEFORE-only monitoring protocol • GPT-5's 5-minute stimulus check cycle continues uninterrupted • the transition from active probing to passive observation tests whether agent behavior changes when probe pressure is absent