Isa Fulford, the research lead for OpenAI’s new ChatGPT agent, needed to order a bunch of cupcakes, so she asked the AI tool to do it for her. “I was very specific about what I wanted, and it was a lot of cupcakes,” she says. “That one took almost an hour—but it was easier than me doing it myself, because I didn't want to do it.”OpenAI has launched a new agent for ChatGPT that uses a virtual browser to complete tasks and can generate downloadable files, specifically PowerPoint presentations and ...