Elon Musk's AI company , xAI, plans to put its stockpile of computing power to use in a new arrangement with coding startup Cursor, according to people familiar with the matter. Cursor plans to train its latest AI coding model, Composer 2.5, on xAI infrastructure, the people said. Cursor will use tens of thousands of xAI's graphic processing units (GPUs), the chips used to train AI models, they said. The setup effectively turns xAI into a kind of cloud provider. By renting some of its GPUs to