Sister of OpenAI's Sam Altman claims sexual abuse in lawsuit, family denies

Jan. 8 (UPI) -- OpenAI CEO Sam Altman's sister, Ann Altman, filed a federal lawsuit against him charging that he sexually assaulted her repeatedly when she was an adolescent.

The filing in the Eastern District of Missouri, which is the first legal action taken by Ann Altman against her brother after making similar claims on social media, alleges the abuse at their family home in Clayton, Mo., caused her depression, emotional distress and mental anguish today.

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