The AI Models Index tracks new releases and shows that in 2026, updates are...

https://padlet.com/dominicgodwinsondkgdt/bookmarks-s024c0ztblhfp0ludv3n/wish/kxodWG9XBvkgQgP7

The AI Models Index tracks new releases and shows that in 2026, updates are happening every 4.5 days on average. While 56% of these releases improve model performance, 16% cause regressions. Overall, the median LMArena gain stands at +9