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

https://www.strobe-bookmarks.win/the-ai-models-index-keeps-you-up-to-date-with-premium-ai-releases-from-15

The AI Models Index tracks premium model releases from 15 top labs since 2023, verifying release dates and using blind-vote checks for accuracy. Updated every two weeks, it shows models improving release speed by 56%, with GPT-5.2 launching just 4