DoorDash Revs Up AI with GPUs

DoorDash is shifting into high gear, thanks in part to AI. The company got its start in 2013, offering deals such as delivering pad thai to Stanford University dorm rooms. Today with a phone tap, customers can order a meal from more than 310,000 vendors — including Chipotle, Walmart and Wingstop — across 4,000 cities in the U.S., Canada and Australia.