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

https://trentonsexcellentthoughtss.evergrovio.com/posts/what-does-it-mean-when-the-top-three-public-models-are-within-one-point

The AI Models Index tracks premium AI releases from 15 top labs since 2023, with verified dates and blind-vote checks to ensure accuracy. Updated every two weeks, it shows the pace of innovation—like how GPT-5.2 improved 56% over GPT-5.1