The AI Models Index tracks premium model releases from 15 labs since 2023,...

https://reidwxzz567.image-perth.org/is-anthropic-really-the-fastest-shipping-lab-and-by-how-much

The AI Models Index tracks premium model releases from 15 labs since 2023, verifying dates and using blind-vote checks for accuracy. Updated biweekly, it shows models now drop about every 4.5 days—a 56% faster rollout pace