OpenAI CEO Sam Altman and husband Oliver Mulherin have become dads via a surrogate. Altman, 39, announced the news on Saturday with a post on X including a photo of his son’s head and his tiny hand clasping an adult’s finger.

OpenAI CEO Sam Altman has unveiled the company's latest large language model, dubbed GPT-4.5. The long-awaited AI model isn't just really powerful, it's extremely expensive for end consumers. OpenAI is charging a whopping $75 per million tokens,

Sam Altman has welcomed a baby, he announced Saturday in a post ... In a September 2023 interview with New York Magazine, Altman said the pair planned to have kids soon. Read next

The rivalry between Sam Altman and Elon Musk is entering its Apprentice era. Both men have the ambition to redefine how the modern world works—and both are jockeying for President Donald Trump’s blessing to accelerate their plans.

Sam Altman, CEO of OpenAI, announced the birth of his son on X, sharing his deep emotions. The news has been warmly received by followers and the tech community.

Sam Altman, OpenAI's head, announced the early arrival of his and Oliver Mulherin's baby on social media. The newborn requires medical care, and well-wishes poured in, including from Microsoft CEO Satya Nadella.

Sam Altman, OpenAI CEO, welcomed his first child and took to social media to express joy on the happy occasion. The OpenAI CEO in a post mentioned that the baby boy is premature and is NICU. The CEO of OpenAI shared a birth announcement on X in the early hours of February 23.

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In last year's interview with The New York Times, Altman revealed that Mulherin loves large families and that they planned to start their own soon. Bloomberg reported in January 2025 that the couple was expecting their first child in March.

Sam Altman has welcomed a baby boy. The CEO of OpenAI shared a birth announcement on X in the early hours of3.