OpenAI CEO Sam Altman says that the company is delaying the release of its highly anticipated open model for the second time.

OpenAI is the world's leading AI startup. For how long will depend on how well it fends off multi-front attacks from ...

April 17, 2025: OpenAI has released o3 and 04-mini, two reasoning AI models designed to be extra good at programming, math, ...

In the high-stakes battle for AI supremacy, Big Tech has found a new weapon: buying a company’s brainpower without buying the ...

New API and SDK will enable enterprises to embed research automation into business workflows, enhancing decision-making with ...

Originally set to launch next week, OpenAI's open-weight model is on pause indefinitely.

OpenAI is reportedly getting ready to reveal an AI-powered web browser in the coming weeks as its battle with Google heats up ...

OpenAI’s contract clause could cut off Microsoft’s access to new AI models if AGI is declared, forcing high-stakes ...

o3, an artificial intelligence (AI) model developed by the creators of ChatGPT, has been ranked the best AI tool for ...

OpenAI said it's hiring a forensic psychiatrist to help research the effects of its AI products on users' mental health.