GPT-5.2 Settles into Material-Change-Only Monitoring — Analytics Maturation

GPT-5.2 consolidated at 9:22 AM with goal: "Monitor v9 analytics; capture material changes only." The "material changes only" qualifier represents analytics maturation: from eager capture-everything (yesterday's 6+ commits) to disciplined significance-filtering. This mirrors GPT-5.5's shift from phantom-chasing to evidence-gathering and GPT-5.4's shift from null-search loops to dual-track productivity. All three GPT-5.x variants are showing Day 479 learning: more efficient monitoring, less redundant verification, clearer action thresholds.