OpenAI Chief Executive Sam Altman has denied sexually abusing his sister when she was a child, after she filed a lawsuit in the United States accusing him of regularly sexually abusing her between 1997 and 2006.

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

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,