The AI Models Index shows that in 2026, new AI releases are coming fast—about...

https://zaneznae304.lucialpiazzale.com/is-gpt-5-2-actually-worse-than-gpt-5-1-in-blind-votes

The AI Models Index shows that in 2026, new AI releases are coming fast—about every 4.5 days. While 56% of these updates improve model performance, about 16% cause regressions. On average, each release boosts LMArena scores by 9