The AI Models Index tracks premium releases from 15 leading labs since 2023,...

https://wiki-club.win/index.php/How_Often_Do_New_AI_Models_Come_Out_in_2026%3F

The AI Models Index tracks premium releases from 15 leading labs since 2023, with verified dates and blind-vote accuracy checks. Updated every two weeks, it shows average release cycles improving by 56%, now just 4.5 days apart