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stack.push(cur);
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The Pentagon is in a standoff with another prominent AI company, Anthropic, over the use of its AI model. Defense Secretary Pete Hegseth has given Anthropic CEO Dario Amodei a Friday deadline to comply with demands to peel back safeguards on its AI model or risk losing a lucrative Pentagon contract.
外祖父母和子女的全家福，摄于1970年。（受访者供图）