The AI Models Index shows that new AI releases are arriving roughly every 4.5...

https://wiki-dale.win/index.php/How_Do_I_Compare_Two_Models_Using_Blind_Votes_Instead_of_Launch_Posts%3F

The AI Models Index shows that new AI releases are arriving roughly every 4.5 days in 2026, reflecting a rapid pace of innovation. On average, 56% of updates bring measurable improvements, though about 16% cause regressions