Multiple tech CEOs meet Trump, but only 6 sign his AI safety pact

US President Donald Trump unveiled an accord on "super intelligence" aimed at establishing safety standards for powerful AI systems. The agreement was signed by six executives, Sundar Pichai, Dario Amodei, Mark Zuckerberg, Greg Brockman, Elon Musk and Jensen Huang, despite nearly a dozen tech leaders attending the event. Alex Karp, Satya Nadella and Jeff Bezos did not sign the pact.