The latest AI Models Index shows the pace and quality of AI releases heading...

https://telegra.ph/How-Bad-Is-the-16-AI-Regression-Rate-in-2026-10-09

The latest AI Models Index shows the pace and quality of AI releases heading into 2026. On average, new models come out every 4.5 days. Among these, 56% improve performance, while 16% actually regress. The median gain in benchmark scores (LMArena) is +9