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

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

Sam Altman took to X on Saturday to contend that the latest updates to ChatGPT 4o make it the "best search product" online. Sam Altman asked a federal judge to take a look at the letter Elon Musk ...

Musk, who owns xAI, put in a $97.4 billion bid for his rival OpenAI, which Altman rejected. Musk has a number of lawsuits against OpenAI, and he accuses the company of reneging on a previous ...

Sam Altman said Tuesday that Elon Musk’s “insecurity” was a factor in his decision to make a hostile $97.4 billion bid to take control of OpenAI, escalating an ugly war of words between the ...

The dispute between arguably the two biggest names in generative artificial intelligence—billionaires Sam Altman and Elon Musk—received a new wrinkle Monday as Musk made a nearly $100 billion ...

Sam Altman announced GPT-5 will be free with a "standard intelligence setting" to compete with Deepseek R1. GPT-4.5 and 5 will launch in the coming months, with GPT-4.5 being the last non-chain-of ...

Sam Altman says OpenAI's ChatGPT 4o is the "best search product on the web." Altman had a cheeky exchange Saturday with Aravind Srinivas, CEO of AI search startup Perplexity. Altman added that ...

On Wednesday, OpenAI CEO Sam Altman announced a roadmap for how the company plans to release GPT-5, the long-awaited followup to 2023's GPT-4 AI language model that made huge waves in both tech ...

Elon Musk is leading a group of investors making a bid for OpenAI, but Sam Altman doesn't seem interested.Mike Coppola/Getty Images; Chip Somodevilla/Getty Images Sam Altman wants to use Elon Musk ...

Sam Altman, the CEO of OpenAI, said the company's latest update to ChatGPT 4o makes it the "best search product on the web." ChatGPT 4o is "pretty good" and is "soon going to get much better ...