Graph EngineeringBernal Jiménez Gutiérrez et al. (Ohio State University, Stanford)Stanford University
HippoRAG published
HippoRAG published — integrates multiple hops in a single retrieval step using a knowledge graph and personalized PageRank
Why it matters
The multi-hop retrieval branch of the GraphRAG lineage
Source — Primary sources first; secondary reports are labelled “Press”
Paperarxiv.orghttps://arxiv.org/abs/2405.14831Added in Week 35, 2026 · See that week