The online application ChatGPT and its integration into Microsoft search engines have put generative artificial intelligence technology in the hands of millions of people. Early adopters are using them in their daily jobs, and preliminary academic studies show big boosts in productivity. Managers can’t sit on the sidelines, says Ethan Mollick, an associate professor of management at The Wharton School of the University of Pennsylvania. He argues that companies urgently need to experiment with ChatGPT and eventually develop policies for it. He explains the breakthrough, some promising uses, open questions, and what the technology could mean for workers, companies, and the broader economy. Mollick wrote the HBR article "ChatGPT Is a Tipping Point for AI."