The AI Models Index shows that in 2026, new AI models are emerging every 4.5...

https://dominicksbrilliantcolumn.bearsfanteamshop.com/which-lab-ships-premium-models-the-fastest-in-2026

The AI Models Index shows that in 2026, new AI models are emerging every 4.5 days on average. While 56% of these releases bring measurable improvements, about 16% actually cause performance drops. Overall, the median gain on LMArena benchmarks is +9