The first part of this blog post series briefly introduced agentic AI and discussed workflow patterns. Subsequently, the second installment explored the proper agentic patterns, showing how to implement them using Quarkus and its LangChain4j extension. This third article aims to clarify the differences between these two approaches, discuss their pros and cons, and demonstrate with a practical example how to migrate an AI-infused service using a workflow pattern to a pure agentic implementatio...