The AI Models Index shows a clear pace and progress for 2026, with new models...

https://yonderstack.com/s/5pTD8ocdGnTZAGPe2em2P

The AI Models Index shows a clear pace and progress for 2026, with new models arriving about every 4.5 days. Most updates bring improvements—56% of releases boost performance, while 16% cause regressions. On average, models achieve a +9