The AI Models Index shows that in 2026, new AI releases are coming roughly...

https://miassmartop-eds.capitaljays.com/posts/why-did-gpt-6.1-sol-improve-after-gpt-6-sol-regressed

The AI Models Index shows that in 2026, new AI releases are coming roughly every 4.5 days, revealing a fast-paced innovation cycle. While 56% of these updates improve performance, 16% actually cause regressions. On average, models gain about +9