The AI Models Index keeps track of premium model releases from 15 top labs...

https://www.bookmarking-presto.win/the-ai-models-index-keeps-you-up-to-speed-on-premium-model-releases-from-15

The AI Models Index keeps track of premium model releases from 15 top labs since 2023, with verified dates and blind-vote checks to ensure accuracy. Updated every two weeks, it shows that on average, new releases come every 4