The AI Models Index keeps a close eye on premium model releases from 15 top...

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

The AI Models Index keeps a close eye on premium model releases from 15 top labs, tracking verified launch dates and using blind-vote checks for accuracy. Updated every two weeks, it shows that in 2026, new models are arriving on average every 4