The AI Models Index shows an average of 4.5 days between AI model releases in...

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 an average of 4.5 days between AI model releases in 2026, highlighting a rapid development pace. While 56% of these updates bring measurable improvements, about 16% result in regressions