The AI Models Index keeps tabs on premium releases from 15 top labs since 2023,...

https://benjaminbennett24.raindrop.page/bookmarks-75917836

The AI Models Index keeps tabs on premium releases from 15 top labs since 2023, with verified dates and blind-vote accuracy checks. Updated every two weeks, it shows a 56% improvement rate between GPT-5.1 and GPT-5