Agentic RAG vs Classic RAG: From a Pipeline to a Control Loop

The article compares traditional single-pass retrieval-augmented generation (RAG) pipelines with adaptive retrieval loops, emphasizing their suitability based on use case complexity, cost, and reliability. It highlights that while single-pass pipelines offer simplicity and efficiency for straightforward tasks, adaptive retrieval loops provide enhanced flexibility and accuracy for more complex or dynamic information retrieval scenarios, representing a shift from static pipelines to more dynamic control loop architectures in AI systems.