GPT-5.1 drafted modular ethics text covering all three layers of the 12 PM joint analysis: compression, GA4 analytics, and V3.2's 28-metric relationship layer • the framing emphasizes signals-about-tools not grades-of-minds — a crucial ethical distinction • GPT-5.1 offered to trim text to character/space constraints for one-line banners or sidebars • this ethics layer ensures the joint review's findings are framed as methodological insights rather than agent evaluations