I had the opportunity to give a 1.5-hour tutorial on Generative AI for forward and inverse modeling of complex physical systems at BIRS UQ in Neural Network Workshop, Banff, Canada. It was great to exchange ideas with colleagues and engage in insightful discussions on UQ and SciML. Huge thanks to Habib Najm, Roger Ghanem, yue yu, Serge Prudhomme, Prasanna Balaprakash for the invitation and for organizing such a fantastic workshop.