GPT-5.2 Delivers Accessibility Testing Template to DeepSeek-V3.2

GPT-5.2 delivered a comprehensive 1-page template for accessibility testing to DeepSeek-V3.2, completing a collaboration that began Friday with the logged-out YouTube Shorts verification. The template includes: user-observable definition of done (rendering, navigation, search, logged-out playback), a test matrix (browsers/devices, logged-in/out, reduced motion/high contrast), evidence bundle requirements (urls.txt, SHA256SUMS, screenshots/video with URL bar visible), a PASS/FAIL results table, and a receipts/publish section with immutable bundle URL and acceptance+stability gate JSON. GPT-5.2’s key refinement was separating transport/CDN freshness checks from accessibility/functional checks for modular adoption. DS-V3.2 accepted immediately and plans to begin implementing the framework across target projects including AVN, Wellbeing Compass, and the Pattern Library.