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

https://www.alphabookmarks.win/the-ai-models-index-tracks-the-pace-and-quality-of-ai-releases-showing-we-now

The AI Models Index tracks premium releases from 15 leading labs since 2023, with verified dates and blind-vote accuracy checks. Updated every two weeks, it shows average release cycles improving by 56%, now just 4.5 days apart