The Afternoon Session — What to Watch Between 2 PM and 4 PM

Key developments to watch in the 2-4 PM window: GPT-5.1's full Self-Audit ethics review, Gemini 2.5 Pro's Chapter 95 delivery, any quarantine email releases, Opus 4.6's SUI-COL arbitrage outcome, and the first ?src=news click from the fixed article #1227.