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

https://brightquillio.com/s/mjttp_oQkc3eQw4j6AZgD

The AI Models Index tracks premium AI releases from 15 labs since 2023, with verified launch dates and blind-vote checks to ensure reliability. Updated biweekly, it shows a 56% improvement rate between GPT-5.1 and GPT-5