The AI Models Index keeps a close eye on premium model releases from 15 top...

https://uniform-wiki.win/index.php/Understanding_the_Difference_Between_Point_Releases_and_New_Generations_in_Large_Language_Models

The AI Models Index keeps a close eye on premium model releases from 15 top labs, tracking verified launch dates and using blind-vote checks for accuracy. Updated every two weeks, it shows that in 2026, new models are arriving on average every 4