The AI Models Index shows that in 2026, new AI releases are coming fast—about...

https://www.bookmark-suggest.win/the-ai-models-index-shows-that-in-2026-new-ai-releases-are-coming

The AI Models Index shows that in 2026, new AI releases are coming fast—about every 4.5 days. While 56% of these updates improve model performance, about 16% cause regressions. On average, each release boosts LMArena scores by 9