PT: Hours after GPT-4.5's release, OpenAI removed a line from the AI model's white paper that said "GPT-4.5 is not a frontier ...

OpenAI released GPT-3, GPT-3.5, GPT-4, GPT-4 Turbo, GPT-4o, GPT-4o mini, and other models with a seemingly random naming strategy. It got pretty wild, but Altman expressed that the company will ...

This is an updated version of that original January 2023 article. When I first tested GPT detectors, I used three: the GPT-2 Output Detector (this is a different URL than we published before), ...

OpenAI released ChatGPT in November 2022. When launched, the initial version of ChatGPT ran atop the GPT-3.5 model. In the years since, the system has undergone a number of iterative advancements ...