The AI Models Index shows that in 2026, new AI releases are arriving every 4.5...

https://www.bookmark-url.win/the-ai-models-index-tracks-premium-model-releases-from-15-leading-labs-since-1

The AI Models Index shows that in 2026, new AI releases are arriving every 4.5 days on average. While 56% of updates bring improvements, 16% cause regressions, highlighting ongoing trade-offs. The median performance gain sits at +9