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

https://holy-anorak-0e9.notion.site/The-AI-Models-Index-shows-that-new-AI-releases-are-coming-fast-on-average-every-3f4acaeef24e80659048ffc39304a5c6

The AI Models Index shows that in 2026, new AI releases are happening every 4.5 days on average. Of these, 56% bring measurable improvements, while 16% actually regress in performance. Across updates, the median LMArena score increased by 9