The current version of ChatGPT is based on the GPT-4 model, which was trained on all sorts of written content including websites, books, social media, news articles, and more — all fine-tuned in ...

Research reveals that doctors using GPT-4 make better management decisions, spend more time on cases, and match AI-only performance—reshaping the future of medical decision support. Study ...

OpenAI's GPT-4.5 is coming soon, according to some eagle-eyed users. Software engineer Tibor Blaho corroborated this showing what looks to be a screenshot of code for the ChatGPT beta app on Android.