Illustration by Nikolas Kokovlis/NurPhoto via Getty Images XAI's Macrohard project has stalled amid leadership changes and a data project pause. Tesla is working on a 'Digital Optimus' project that involves developing an AI agent. Elon Musk first announced Macrohard in August. Macrohard, XAI's ambitious AI agent project, has stalled following leadership shake-ups and suspension of a data project involving 600 contractors, people familiar with the situation told Business Insider. At the same...