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

https://nova-wiki.win/index.php/Is_Waiting_46_to_90_Days_Actually_Better_for_AI_Upgrades%3F

The AI Models Index tracks premium AI model releases from 15 top labs since 2023, updating every two weeks with verified dates and blind-vote accuracy checks. In 2026, release frequency improved by 56%, averaging just 4.5 days between updates