The AI Models Index shows that in 2026, new AI releases are coming faster, with...

https://josuesbestword.quillnesty.com/posts/what-does-a-56-improvement-rate-mean-for-ai-upgrades

The AI Models Index shows that in 2026, new AI releases are coming faster, with just 4.5 days between updates on average. While 56% of these releases improve performance, 16% actually cause regressions