Key insight: Prashant Mehrotra has set up a disciplined operating model for AI deployments at U.S. Bank. Prashant Mehrotra has set up a disciplined operating model for AI deployments at U.S. Bank. —Prashant Mehrotra, chief AI officer at U.S. Bank. Prashant Mehrotra has been chief AI officer at U.S. Bank for a little over a year; before that, he was head of AI at Allstate and director of data engineering at Capital One. We'll make sure that we are matching the right model, the right dataset, and the right expected outcome, in a use case.