Join us as we explore the cutting-edge evolution of AI agent architectures, from foundational language models to multi-modal intelligence, tool-using agents, and autonomous decision-makers. This deep technical episode breaks down the building blocks of next-generation AI systems, covering retrieval-augmented generation (RAG), memory-augmented reasoning, reinforcement learning, and multi-agent collaboration—offering AI architects, engineers, and data scientists a roadmap to designing scalable and intelligent enterprise AI.