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

https://www.bravobookmarks.win/the-ai-models-index-tracks-premium-model-releases-from-15-labs-since-2023-with

The AI Models Index tracks the pace and quality of new AI releases, showing updates every 4.5 days on average. In 2026, 56% of models improved over predecessors, but 16% regressed. Despite mixed results, the median performance rose by +9