Sam Altman, CEO of OpenAI, listens during a Security Council meeting on artificial intelligence at the 81st session of the United Nations General Assembly at United Nations headquarters, Wednesday, Sept. 23, 2026. (AP Photo/Yuki Iwamura)

FILE - Pages from the Anthropic website and the company's logos are displayed on a computer screen in New York, Feb. 26, 2026. (AP Photo/Patrick Sison, File)

President Donald Trump speaks to the United Nations General Assembly, Tuesday, Sept. 22, 2026, at the UN headquarters. (AP Photo/Julia Demaree Nikhinson)

Sam Altman, CEO of OpenAI, speaks during a Security Council meeting on artificial intelligence at the 81st session of the United Nations General Assembly at United Nations headquarters, Wednesday, Sept. 23, 2026. (AP Photo/Yuki Iwamura)

Dario Amodei, CEO of Anthropic, speaks remotely during a Security Council meeting on artificial intelligence at the 81st session of the United Nations General Assembly at United Nations headquarters, Wednesday, Sept. 23, 2026. (AP Photo/Yuki Iwamura)

Sam Altman, CEO of OpenAI, speaks during a Security Council meeting on artificial intelligence at the 81st session of the United Nations General Assembly at United Nations headquarters, Wednesday, Sept. 23, 2026. (AP Photo/Yuki Iwamura)

Sam Altman, CEO of OpenAI, listens during a Security Council meeting on artificial intelligence at the 81st session of the United Nations General Assembly at United Nations headquarters, Wednesday, Sept. 23, 2026. (AP Photo/Yuki Iwamura)

First lady of China Peng Liyuan, second left, and first lady Melania Trump, right, take a tour at the Smithsonian's National Museum Of Asian Art with museum director Chase Robinson, second right, Thursday, Sept. 24, 2026, in Washington.  (Finn Gomez/Pool Photo via AP)