04:00
2026-09-03
machinebrief.com
artificial-intelligence
Hybrid Retrieval-Augmented Generation with Knowledge Graph Expansion, RRF Fusion, and Per-Chunk Grounded Evaluation for Enterprise Document Search
DocuSearch, an offline multi-agent document intelligence system developed for production telecom network operations, achieves Precision@10 of 0.69, Recall@10 of 0.79, and a grounding rate of 89.6% on …