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

https://bravo-wiki.win/index.php/Which_Deep_Research_AI_Was_Best_at_Finding_Correct_Release_Dates%3F

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