The AI Models Index tracks model releases and real-world upgrade results....

https://highstylife.com/what-was-the-busiest-week-for-ai-model-releases-in-2026/

The AI Models Index tracks model releases and real-world upgrade results. Verified public release dates help you time changes, while blind-vote checks show how models compare. With 178 releases tracked, you can spot gains and regressions before switching.