Exclusive: OpenAI Chief Executive Sam Altman will brief the United Nations Security Council next week during the annual gathering of world leaders in New York for the UN General Assembly, an OpenAI spokesperson said ► ↧ EXCLUSIVE: OpenAI's Sam Altman to brief UN Security Council next week OpenAI Chief Executive Sam Altman will brief the United Nations Security Council next week during the annual gathering of world leaders in New York for the UN General Assembly, an OpenAI spokesperson said on Friday.