3GPP Release 19 seeks to address these pain points head-on by embedding AI and ML into the RAN and physical layer (PHY), offering operators new tools to tame complexity and unlock efficiency. Release 19 builds on this work by introducing a general framework for AI/ML on the air interface. By applying AI/ML, Release 19 aims to establish smarter, more context-aware scheduling that adapts dynamically to traffic conditions, user mobility, and interference. Release 19 introduces AI/ML models that can compress CSI and even predict channel states based on limited measurements. But Release 19, or 5G-Advanced (5G-A), is laying the necessary foundation, bridging today’s practical enhancements and tomorrow’s architectural vision.