The AI Models Index tracks premium model releases from 15 leading labs since...

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

The AI Models Index tracks premium model releases from 15 leading labs since 2023, verifying release dates and blind-vote checks to ensure accuracy. Updated every two weeks, it shows a 56% improvement rate in model performance, with examples like GPT-5