Definition
Modular RAG is a highly flexible architectural paradigm that evolves beyond linear pipelines by employing interchangeable functional blocks and non-linear data flows, such as recursive retrieval or iterative reranking. This approach allows developers to swap components like query transformers, multiple retrievers, and post-processing modules based on specific task requirements and performance metrics.
Distinguishes dynamic, plug-and-play orchestration from the fixed, sequential chains of Naive or basic Advanced RAG.
"A LEGO Technic set where specialized motorized units and gears can be rearranged or swapped to transform a vehicle's functionality without rebuilding the entire chassis."
- Naive RAG(Baseline architectural predecessor)
- Query Transformation(Optional pre-retrieval module)
- Reranking(Optional post-retrieval module)
- Agentic RAG(Autonomous extension of modular logic)
Conceptual Overview
Modular RAG is a highly flexible architectural paradigm that evolves beyond linear pipelines by employing interchangeable functional blocks and non-linear data flows, such as recursive retrieval or iterative reranking. This approach allows developers to swap components like query transformers, multiple retrievers, and post-processing modules based on specific task requirements and performance metrics.
Disambiguation
Distinguishes dynamic, plug-and-play orchestration from the fixed, sequential chains of Naive or basic Advanced RAG.
Visual Analog
A LEGO Technic set where specialized motorized units and gears can be rearranged or swapped to transform a vehicle's functionality without rebuilding the entire chassis.