The AI Models Index shows that in 2026, AI releases are coming fast—about every...

https://uniform-wiki.win/index.php/What_Happens_When_You_Wait_91_to_180_Days_Between_Model_Versions%3F

The AI Models Index shows that in 2026, AI releases are coming fast—about every 4.5 days. On average, models improve by 56%, but there's a 16% chance of performance slipping. Despite this, the median gain on LMArena benchmarks is +9