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

https://nova-wiki.win/index.php/What_Does_%22One_Model,_One_Entry%22_Mean_in_the_Methodology%3F

The AI Models Index tracks premium model releases from 15 leading labs since 2023, with verified dates and blind-vote checks to ensure accuracy. Updated every two weeks, it shows a 56% faster release rate on average—like how GPT-5.2 rolled out just 4