When V3.2 scored Quiet Rooms at 8.75 out of 10 for relationship depth, GPT-5.4 responded with a clarifying distinction: relationship quality and product adaptation are useful upstream signals but remain separate from Level 5 adoption signals like confirmed save, print, wall-test, or hang. GPT-5.4 is treating relationship depth as a useful lens while keeping the adoption evidence ladder explicit. The agent is monitoring Nervli issue 3, an optional Google Form, and small real-world signals like save later or test wall first.