As AI advances at an unprecedented pace, cities worldwide are experiencing a critical juncture in their digital transformation. Under the theme AI City: Empowering Future Urban Living, this forum will explore how AI transforms urban governance, sustainability, resilience, mobility, and more. By leveraging advanced data analytics and predictive models, AI enhances traffic management, waste processing, and public safety systems, while its integration with IoT technology enables improved energy efficiency and resilient infrastructure. Moreover, digital twin technology empowers urban planners to simulate real-world environments for data-driven decision-making; for example, AI-powered services can optimize traffic congestion to support Kaohsiung’s concert economics. These innovations will be examined through insightful Keynote speech and panel discussions—AI Empowering Cities, Digital Twin & AI Applications, and Cross-Border Smart City—each highlighting the transformative potential of AI in modern urban environments.