The AI Models Index brings model releases and evaluation results into one...

https://lima-wiki.win/index.php/How_Many_LMArena_Snapshots_Does_the_Index_Use%E2%80%94and_Since_When%3F

The AI Models Index brings model releases and evaluation results into one place, so you can compare options before changing what your team uses. It tracks 178 releases, with verified public release dates to help you see what’s new and when