In interviews with Ars Technica this week, OpenAI employees revealed the extent to which the company now relies on its own AI ...

A panel of human judges decided if the model’s work matched or exceeded the output of a skilled human worker. Here's what ...

Subjected to my battery of 10 text tests and 4 image challenges, OpenAI's latest model barely edged out GPT-5.1. What are Plus subscribers actually paying for?

OpenAI has launched GPT-5.2 to neutralize Google's Gemini 3 surge, indefinitely delaying its "Pulse" assistant to focus on ...