From a boardroom in outer space.

Major stock indexes finished sharply higher Wednesday, with the S&P 500 and Nasdaq Composite setting their latest closing ...

Introduction Some people say sorry with flowers; Dell has said it with a trip back to the drawing board for its primo ...

The cost of training today’s large-scale foundation models is often reduced to a single number: the price of a GPU hour. It's ...

On Thursday, Anthropic’s chief rival, OpenAI, took a different approach. The company unveiled a new flagship A.I. model, ...

OpenAI is introducing an artificial intelligence model that’s intended to be better at completing work without much direction ...

OpenAI says it has already put GPT-5.5’s coding skills to use internally. The LLM helped optimize the software that manages ...