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

https://yenkee-wiki.win/index.php/What_Is_the_Artificial_Analysis_Intelligence_Index_and_How_Is_It_Used_Here%3F

The AI Models Index tracks premium model releases from 15 labs since 2023, verifying dates with blind-vote checks and updating every two weeks. On average, new versions arrive every 4.5 days—a 56% faster pace than before