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

https://www.kilobookmarks.win/the-ai-models-index-tracks-premium-model-releases-from-15-top-ai-labs-since

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 biweekly, it shows an average 4.5-day gap between releases—a 56% improvement