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 ...

Musk is suing Altman and OpenAI because the company allegedly diverged from its nonprofit founding principles.

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

OpenAI CEO Sam Altman rejected a potentially seismic deal that could shape the future of artificial intelligence, telling the ...

The Sam Altman-founded crypto startup World is in talks to sign a new office lease at Mission Rock's Building B.

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

In a new roadmap update for OpenAI, co-founder Sam Altman shared that the company behind ChatGPT is planning on unifying its ...

Sam Altman took to X on Saturday to contend that the latest updates to ChatGPT 4o make it the "best search product" online.

Mira Murati, the former CTO of OpenAI, has launched her own AI startup, Thinking Machines Lab, recruiting top researchers ...

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

OpenAi Sam Altman applauded JD Vance's speech at the AI Action Summit in Paris, telling the audience the vice president said ...