OpenAI chief executive Sam Altman's sister, Ann Altman, has filed a lawsuit alleging that he regularly sexually abused her between 1997 and 2006. The lawsuit, which was filed on 6 January in a US District Court in the Eastern District of Missouri, alleges that the abuse started when she was three and Mr Altman was 12.

The sister of OpenAI CEO Sam Altman has claimed he sexually abused her for nine years when she was a child. In a lawsuit filed in a Missouri federal court on Monday, Ann, or Annie, Altman alleges that Sam Altman sexually abused her between 1997 and 2006.

The sister of Sam Altman accused the OpenAI chief executive officer of sexually abusing her for almost a decade, in a lawsuit filed in federal court.

Di lawsuit wey dem file for 6 January allege say di abuse bin start wen di sister be three years and Sam Altman be 12.

Ann Altman filed a lawsuit Monday that alleged her older brother sexually abused her for several years starting when she was 3 years old