Just a month after trying to temper hype about an imminent ChatGPT AGI moment, OpenAI Sam Altman is now hyping GPT-4.5 with ...

An LLC with ties to OpenAI CEO Sam Altman has purchased the street-to-street property next door to his current Russian Hill ...

OpenAI CEO Sam Altman has laid out a roadmap for the release of new AI models: GPT-4.5 and GPT-5. He promised a simpler AI ...

Sam Altman said OpenAI has plans to unify its o-series and GPT-series models, and that free ChatGPT users will get unlimited ...

There is no OpenAI antitrust conspiracy, Altman tells Musk in their latest lawsuit volley. And Musk is hardly a "harmed' ...

Sam Altman has responded to the reported $97.4 billion offer from Elon Musk and other investors to take over the nonprofit ...

On Monday, OpenAI CEO Sam Altman publicly rejected an unsolicited Elon Musk-led attempt to purchase OpenAI for $97.4 billion.

On Wednesday, OpenAI CEO Sam Altman announced a roadmap for how the company plans to release GPT-5, the long-awaited followup ...

The richest man in the world and a group of private equity and venture investors made an unsolicited offer for the nonprofit ...

In an interview with Bloomberg, Altman says OpenAI is “not for sale” and the bid is the latest of “tactics, many, many ...

Sam Altman said that Elon Musk’s “insecurity” was a factor in his decision to make a hostile $97.4 billion bid to take ...

OpenAI CEO Sam Altman mocked Tesla chief Elon Musk on Tuesday, saying he operates from a "position of insecurity." ...