The AI Models Index shows a fast pace of development in 2026, with new models...

https://mike-wiki.win/index.php/Why_Did_Google_Slow_Down_on_Premium_Model_Releases_in_2026%3F

The AI Models Index shows a fast pace of development in 2026, with new models released every 4.5 days on average. It also highlights quality trends: 56% of updates improved performance, though 16% caused regressions. On median, models gained 9