New research shows how hierarchical retrieval can slash noise and keep prompt length in check for massive corpora. By pairing BM25 with dense embeddings, it trims latency and metadata bloat while preserving RAG relevance. Curious how this reshapes context size limits? Read on! #HierarchicalRetrieval #BM25 #RAG #ContextSize

🔗 https://aidailypost.com/news/hierarchical-retrieval-cuts-noise-controls-context-size-large-corpora