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

https://wiki-stock.win/index.php/How_Does_an_LMArena_Rating_Gap_Turn_into_a_Win_Rate%3F

The AI Models Index tracks premium model releases from 15 labs since 2023, with verified dates and blind-vote checks to ensure accuracy. Updated biweekly, it shows a 56% improvement rate in model performance over time