This open access book reports on recent developments of artificial intelligence applications in the manufacturing industry. Gathering contributions to the third European Symposium on Artificial Intelligence in Manufacturing, held on October 23, 2025, at the Tecnalia facilities in Donostia-San Sebastian, Spain, it reports on machine learning, deep learning and generative AI models for process monitoring, optimization, and control, flexible and precise industrial robots, human-robot collaboration, data management and information technologies, digital twins, data augmentation and synthetic data. Giving a special emphasis to the integration of artificial intelligence in manufacturing systems, automation and processes, this book offers a timely and practice-oriented guide to a multidisciplinary audience of engineering researchers, system developers, AI scientists, and industrial managers.