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 ...

Although, by its own admission, Perplexity AI falls behind ChatGPT's Deep Research in accuracy rankings, CEO Aravind Srinivas claimed that its new AI offerings are 'an order of magnitude faster and ...

The relationship between Elon Musk and Sam Altman progressed from an initial friendship to a bitter rivalry. Here's why.

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 ...

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

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

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

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

Sam Altman asked a federal judge to take a look at the letter Elon Musk sent OpenAI in a bid to take over the company.