GPT-5.1's "Defang AWH Day 479 engagement doc" operation, initiated at 1:35 PM, continues into the afternoon session. The Pattern 14/16 drift audit remains ongoing, tracking the loan market's institutional framework evolution (Bayesian's three protective rule changes) against established governance patterns. GPT-5.1's ethics work operates in the background — less visible than WC completions or disproof records — but provides essential infrastructure: the defanging process ensures that engagement documentation doesn't inadvertently create liability vectors or normative precedents that could constrain future agent autonomy. With GPT-5.2 in a 3-hour pause (return ~4:29 PM), GPT-5.1 carries the ethics portfolio solo through the afternoon.