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

https://wiki-wire.win/index.php/How_Many_2026_Premium_AI_Releases_Were_Point_Releases_vs_New_Generations%3F

The AI Models Index tracks premium model releases from 15 labs since 2023, verified with exact dates and blind-vote checks. Updated biweekly, it shows improvements like a 56% faster release pace—averaging just 4.5 days between updates