The Federal Trade Commission and Justice Department are preparing to launch antitrust investigations into Microsoft, Open AI, and Nvidia, focusing on their conduct in the artificial intelligence industry. The FTC will lead the investigation into Microsoft and Open AI, while the DOJ will focus on Nvidia. The probes come as startups gain ground in generative AI, prompting tech giants to invest heavily in integrating AI technology. The investigations will examine investments, partnerships, and potential anti-competitive practices in the rapidly growing AI industry.