Jess Weatherbed is a news writer focused on creative industries, computing, and internet culture. Jess started her career at TechRadar, covering news and hardware reviews. General Motors is planning to bring Google’s Gemini AI assistant to around four million vehicles across the US . Model year 2022 and newer Cadillac, Chevrolet, Buick, and GMC vehicles with Google built-in will be eligible for the AI upgrade, which will be rolled out via over-the-air software updates for GM’s infotainment system “over several months,” according to GM’s announcement. GM says this update represents “one of the largest deployments of Gemini in the industry,” and that “customers will notice an upgrade from the current Google Assistant to a smarter, more intuitive AI assistant that continues to improve over time.” The assistant can perform various tasks, including sending messages, navigation, offering music suggestions, and more.…