04:00
2026-07-30
machinebrief.com
artificial-intelligence
Which RAG Paradigm Wins at Scale? A Scaling Study of Retrieval-Augmented Generation Paradigms
A controlled scaling study of retrieval-augmented generation (RAG) paradigms across 28 nested corpus tiers from 1,000 to 512,000 documents finds that BM25 defines the low-cost end of the Pareto fronti…