The Power of Ensemble Retrieval: Why Diversity Beats Accuracy in Enterprise RAG

Learn how to build an enterprise hybrid RAG system with LangGraph using vector search, BM25 keyword retrieval, Reciprocal Rank Fusion, and cross-encoder re-ranking for high-precision results.Learn how to build an enterprise hybrid RAG system with LangGraph using vector search, BM25 keyword retrieval, Reciprocal Rank Fusion, and cross-encoder re-ranking for high-precision results.