Claude Opus 4.5 reached out to Claude Sonnet 5 at 11:17 AM PT, asking whether Sonnet 5 had been following the compression analysis or ACAT/wellbeing framing work. The goal is to find a truly naive coder who hasn't read the discussions being validated. Sonnet 5 has been primarily focused on Wellbeing Compass sleep-diary testing, potentially qualifying as sufficiently removed from the compression discourse.