The tech billionaires have a rocky history, and Musk's comments about funding for the project, which could attract $500 billion prompted a pointed response from OpenAI leader Altman.

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The Trump administration will ease the way for OpenAI, Oracle, MGX, and SoftBank to build a generative AI computing system.

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During the World Economic Forum in Davos, Switzerland, the AI developer’s finance chief talked in detail about the company’s ...