The AI Models Index keeps tabs on premium model releases from 15 top labs since...
https://www.animenewsnetwork.com/bbs/phpBB2/profile.php?mode=viewprofile&u=1252599
The AI Models Index keeps tabs on premium model releases from 15 top labs since 2023, with verified dates and blind-vote accuracy checks. Updated every two weeks, it shows a steady pace—like GPT-5.2 rolling out just 4.5 days after GPT-5