The AI Models Index shows that the pace of AI releases is speeding up, with new...

https://highstylife.com/why-are-lmarena-gains-smaller-in-2026-than-2025/

The AI Models Index shows that the pace of AI releases is speeding up, with new models launching every 4.5 days on average. Interestingly, 56% of these updates improve performance, but 16% actually cause some regression. On median, models gain a 9