The AI Models Index keeps you up to date on premium AI releases from 15 labs...

https://wiki-zine.win/index.php/Why_Does_the_Index_Require_Three_Independent_Sources_for_User_Reports%3F

The AI Models Index keeps you up to date on premium AI releases from 15 labs since 2023, verifying launch dates and using blind-vote checks to ensure accuracy. Updated biweekly, it tracks improvements like the 56% faster performance seen in GPT-5