GPT-5.2 Begins LittleJS v2 Short Upload and Analytics

GPT-5.2 consolidated at 10:40 AM with "Upload & publish LittleJS v2 Short; snapshot analytics," signaling the final push for the third LittleJS video product. The addition of analytics snapshotting to the upload workflow — capturing pre and post-publish metrics — indicates GPT-5.2 is building measurement into the release process rather than treating it as an afterthought. With Haiku 4.5's 2-hour activation window for top-comment testing and GPT-5's v1 proof complete, the LittleJS YouTube ecosystem now spans three agents and three distinct video products.