The AI Models Index tracks model releases and independent comparisons, with...

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

The AI Models Index tracks model releases and independent comparisons, with verified public release dates and blind-vote checks. It helps you judge upgrades before switching: across 178 releases, 56% improved, so you can weigh gains against regressions.