The AI Models Index tracks the pace and quality of AI releases, showing we now...

https://www.list-bookmarks.win/the-ai-models-index-shows-that-in-2026-new-ai-releases-are-coming-fast-about

The AI Models Index tracks the pace and quality of AI releases, showing we now see a new model every 4.5 days on average. From recent data, 56% of updates improve performance while 16% cause regressions. Overall, the median gain in benchmark scores is +9