Aug 31, 2024 · In the middle of the block, trucks are parked at a gray-walled estate, and workers hammer away. They’re fixing Sam Altman’s place. The billionaire OpenAI co-founder purchased the Russian Hill property in March 2020 for $27 million.

16 hours ago · OpenAI CEO Sam Altman rejected a potentially seismic deal that could shape the future of artificial intelligence, telling the Elon Musk-led group of investors that the ChatGPT maker is not for sale.

Dec 1, 2023 · OpenAI CEO Sam Altman owns multimillion-dollar properties in San Francisco, Napa, and Hawaii. Read more about Sam Altman's real estate portfolio, here.

Jan 22, 2025 · Joining Trump fresh off his inauguration at the White House were Masayoshi Son of SoftBank, Sam Altman of OpenAI and Larry Ellison of Oracle. All three credited Trump for helping to make the project possible, even though building has already started and the project goes back to 2024.

Sep 3, 2024 · OpenAI Chief Executive Officer Sam Altman’s plans to rally global investors around building infrastructure to support the growth of artificial intelligence are coming into clearer focus, beginning with an effort in US states slated to costs tens of billions of dollars, according to a person familiar with the matter.

Jan 31, 2025 · Altman secured a mind-boggling $500 billion commitment to build OpenAI’s data center empire, called Stargate, thanks to backing from SoftBank, Oracle, and the Abu Dhabi fund MGX.

Jan 21, 2025 · AI leaders are preparing to take America into what Sam Altman calls the "Intelligence Age." Getting there will depend on building vast amounts of new AI infrastructure on US soil.

Jan 6, 2025 · Sam Altman made a personal donation of $1 million to Donald Trump's inauguration fund, and hopes the President-elect will prioritize developing AI infrastructure going forward.

Jan 21, 2025 · Three major business leaders—SoftBank Group CEO Masayoshi Son, OpenAI CEO Sam Altman and Oracle Corp. Chairman Larry Ellison—joined President Donald Trump …

Feb 9, 2024 · Sam Altman is looking to raise $5-7 trillion for the future of chip building. Jack Guez/AFP via Getty Images This story is available exclusively to Business Insider subscribers.