The AI Models Index shows that new AI releases are coming fast—on average every...

https://www.ready-bookmarks.win/the-ai-models-index-tracks-the-pace-and-quality-of-ai-releases-showing-that

The AI Models Index shows that new AI releases are coming fast—on average every 4.5 days in 2026. While 56% of updates bring improvements, 16% cause setbacks. The median performance gain is +9