Architecture is something I am very much interested in. As I was exploring AI agents, I was curious to understand the agentic architectures. That led me to this awesome resource, The 2025 Guide to AI Agents, published by IBM on their Think page. One of the sections of the guide is around architecture.
The architecture section explains that agentic architecture refers to the design and structure enabling AI agents to automate workflows, reason through tasks, and utilize tools to achieve their objectives. This architecture is built to support autonomous, goal-driven behavior by allowing agents to perceive their environment, process information, and act independently within defined rules and constraints.