The AI Models Index keeps tabs on premium model releases from 15 labs since...

https://meet-wiki.win/index.php/Do_Capability_Benchmarks_Ever_Go_Backwards_Even_When_LMArena_Does%3F

The AI Models Index keeps tabs on premium model releases from 15 labs since 2023, with verified dates and blind-vote checks to ensure accuracy. Updated every two weeks, it shows releases speeding up—like a 56% improvement rate in 2026