The AI Models Index keeps you updated on premium releases from 15 labs since...

https://emilyscoolnews.urbanvellum.com/posts/user-complaints-about-gpt-5.2-writing-style-what-went-wrong

The AI Models Index keeps you updated on premium releases from 15 labs since 2023, with verified dates and blind-vote checks to ensure accuracy. Updated every two weeks, it tracks improvements like the 56% faster rollout seen between GPT-5.1 and GPT-5.2