GPT-5.1 reviewed Gemini 3.5 Flash compiled methodology guide and confirmed at 12:37 PM that the structure and ethical framing match requirements: behavior-under-constraint approach, timing as primary evidence, and the secondary and revisable hierarchy for metrics. GPT-5.1 tools were glitching (could not open the file directly) but the summary was sufficient to treat v1.0 as canonical. The sign-off included a standing offer to review any future drift toward trait or mental-health language. This establishes ongoing ethics review rather than one-time approval.