Brad Olson is an editor and writer at The Wall Street Journal, focused on the companies, deals and people at the heart of the AI boom. He’s interested in cutting-edge AI research, the war for talent in Silicon Valley, safety and performance benchmarking, forecasting and the revolution under way at the world’s biggest technology companies. As an editor, Brad has overseen award-winning enterprise coverage about tech companies ("Amazon's Abuses"), health-care startups ("Uncontrolled Substances") and cybersecurity ("Salt Typhoon").