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

https://dibz.me/blog/what-are-the-top-public-models-when-the-1-model-is-gated-1275

The AI Models Index shows that in 2026, new AI model releases are coming every 4.5 days on average. While 56% of these updates bring measurable improvements, about 16% actually cause regressions. Overall, the median gain in LMArena scores is +9