Graph Retrieval-Augmented Generation

Also known as GraphRAG

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15 papers in the last four weeks, up 36% on the four weeks before. 0.1% of all new papers.

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  1. TopoGraphRAG-Bench: Evaluating Multimodal GraphRAG on Layout-Grounded Evidence Reasoning

    Oct 7, 2026Ruochi Li, Jianzhe Lin, Haoxuan Zhang +4Graph Retrieval-Augmented GenerationMultimodal RAG

    Department of Computer Science, North Carolina State University, USA · Independent Researcher · Department of Information Science, University of North Texas, USA +2

  2. BEACON-SP: Ontology-Grounded GraphRAG Framework for Clinical Suicide Risk Assessment

    Oct 6, 2026Kemal Davaslioglu, Nathan Conger, Sastry Kompella +2Graph Retrieval-Augmented GenerationClinical Decision Support

    Nexcepta, Gaithersburg, MD, USA · United States Military Academy, West Point, NY, USA

  3. Trustworthy Domain-Specific AI for Structured Knowledge Retrieval and Reasoning

    Oct 6, 2026Ryan C. BarronInformation RetrievalGraph Retrieval-Augmented Generation

  4. Corpus-Guided Dual-Path Propagation for Graph Retrieval-Augmented Generation

    Sep 29, 2026Baoxian Liu, Tong WeiMulti-Hop QAGraph Retrieval-Augmented Generation

    College of Software Engineering, Southeast University, Nanjing 210096, China · Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, China · School of Computer Science and Engineering, Southeast University, Nanjing 210096, China

  5. ConRAG: Lightweight inference of multi-hop relations

    Sep 28, 2026Kilian Bänziger, Sonia Laguna, Markus Kreft +4Graph Retrieval-Augmented GenerationRelational Reasoning

    Agentic Systems Lab ETH Zurich · Agentic Systems Lab, ETH Zurich Norwegian University of Science and Technology

  6. STITCH-RAG: Spatio-Temporal Influence Tracing over Topic Hypergraphs for Multi-Hop Retrieval-Augmented Generation

    Sep 28, 2026Haodong Yang, Mengzhu Chen, Jia CaiMulti-Hop QARetrieval-Augmented Generation

    School of Statistics And Data Science, Guangdong University of Finance & Economics Guangzhou, China

  7. LEGO: Synergizing Expert GraphRAG and Expert Chain-of-Thought for Legal Reasoning

    Sep 22, 2026Qingjing Chen, Junkai Zhang, Shaochun Wang +7LLM Reasoning with GraphsGraph Retrieval-Augmented Generation

    Alma AI, University of Bologna, Italy · Tsinghua University, China · Modelbest Inc. +2

  8. FeatLens: Feature-Guided Dynamic Code Graph Construction and Retrieval for Repository-Level Code Generation

    Sep 22, 2026Xutian Li, Bo Xiong, Yifeng Zhu +6Graph Retrieval-Augmented GenerationRepository-Level Code Generation

    Peking University

  9. Knowledge-Graph Based Augmentation versus Retrieval Augmented Generation for Cultural-Related Question Answering

    Sep 16, 2026Pablo Poulenard, Yannis Karmim, Valentin BarrièreRetrieval-Augmented GenerationGraph Retrieval-Augmented Generation

    DCC, Universidad de Chile, Santiago, Chile · École Polytechnique, Palaiseau, France · Inria, Almanach, Paris, France +2

  10. WFM: Wiki Foundation Model for Complex Agentic Reasoning

    Sep 16, 2026Junnan Dong, Linhao Luo, Senlei Zhang +9Graph Representation LearningGraph Retrieval-Augmented Generation

    Tencent Youtu Lab · Monash University · Hong Kong Baptist University +1

  11. When Is Graph Structure Worth Its Cost? The Case for Structure Pricing in Retrieval-Augmented Generation

    Sep 16, 2026Yuzhong Zhang, Haoyang Ma, Chao Peng +3Retrieval-Augmented GenerationGraph Retrieval-Augmented Generation

    The Chinese University of Hong Kong, Shenzhen · The Hong Kong University of Science and Technology · University of Edinburgh +1

  12. Cognition on Graph: Navigating Massive Knowledge Space via Cognitive Cycles and Bidirectional Graph-Text Synergy

    Sep 14, 2026Gengxian Zhou, Jian Xu, Zichen Tang +3Multi-Hop QARetrieval-Augmented Generation

    Beijing University of Posts and Telecommunications · Zhongguancun Academy, Beijing · MAIS, Institute of Automation, Chinese Academy of Sciences +1

  13. Beyond Vector Similarity: Hierarchical Context-Aware Graph RAG vs Standard RAG in Enterprise Code Migration

    Sep 14, 2026Nilesh Jaiswal, Aniket Agrawal, Arjit Shukla +4Code TranslationGraph Retrieval-Augmented Generation

    Google Cloud

  14. Enabling Knowledge Graph Understanding at Scale with the EXplore Your Graphs ENgine (EXYGEN)

    Sep 12, 2026Harshdeep Singh, Yurui Zhu, Giovanni Colavizza +1Graph Retrieval-Augmented GenerationKnowledge Graph Question Answering

    Odoma Ltd.

  15. MOSAIC: Query-Aware Exploration Policy Adaptation for GraphRAG

    Sep 12, 2026EunKyeong Lee, Kyeong-Jin Oh, Jinwon Kim +4Multi-Hop QAGraph Retrieval-Augmented Generation

    KT Corporation

  16. LiteRAG: Cost-Efficient Graph-Based Retrieval-Augmented Generation

    Sep 9, 2026Daniel Alejandro Coll Tejeda, Pedro García López, Daniel Barcelona-PonsMulti-Hop QARetrieval-Augmented Generation

    Universitat Rovira i Virgili

  17. The Answer Path and the Grounding Instruction in LLM Question Answering over Knowledge Graphs

    Sep 9, 2026Arquimedes CanedoMulti-Hop QALLM Grounding

    Siemens Digital Industries Software Princeton, NJ, USA

  18. Where to Look and What to Use: Retrieve-Localize-Generate for Long-Term Conversational Memory Question Answering

    Sep 7, 2026Yifan Wang, Xinkui Lin, Yongxiu Xu +9Graph Retrieval-Augmented GenerationPersistent Memory for Language Models

    University of Electronic Science and Technology of China, Chengdu, China 4State Key Laboratory of Internet Architecture, Tsinghua University, Beijing, China · Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China 3School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China · 5Independent Researcher

  19. Seed-Anchored Budget-Bounded Graph Rendering for Question Answering on Industry-Standard Power-Grid Information and Exchange Models

    Sep 2, 2026Jayakumar Manoharan, Yamini SehgalGraph Retrieval-Augmented GenerationGraph-Based Retrieval

    Electric Power Research Institute (EPRI), 1300 W. T. Harris Blvd, Charlotte, NC, 28262, USA

  20. Automated Tree Knowledge Graph Construction using Ontology Expansion and Retrieval from Vietnamese History Textbooks

    Sep 1, 2026Ket Doan Nguyen, Minh N. H. NguyenRelation ExtractionKG Construction

    The University of Danang, Vietnam-Korea University of Information and Communication Technology, Danang, Vietnam

  21. Feedback-Assisted Trust Propagation over Document Relation Graphs for Retrieval-Augmented Generation

    Sep 1, 2026Zhuoheng Li, Ying ChenRetrieval-Augmented GenerationGraph Retrieval-Augmented Generation

    College of Information Sciences and Technology, The Pennsylvania State University

  22. ISO-RAG: Isoperimetric Noise Control for Retrieval-Augmented Generation

    Sep 1, 2026Siyuan Zhang, Hanchen Wang, Dong Wen +2Multi-Hop QAGraph Retrieval-Augmented Generation

    University of Technology Sydney · University of New South Wales

  23. EGT-KG: Evidence-Grounded Typed KG Retrieval for Practical Scientific QA with Small Language Models

    Aug 31, 2026Muran Yu, Jiechao Gao, Yuandong Pan +5Graph Retrieval-Augmented GenerationSmall Language Models

    Department of Civil and Environmental Engineering, Stanford University · Department of Civil Engineering, University of Calgary

  24. post-graph-rag: A PostgreSQL-Native Bi-Temporal Graph RAG Engine with Temporal Grounding at Synthesis

    Aug 14, 2026Chandan RajahKG ConstructionLLM Reasoning with Graphs

    Independent Researcher

  25. Operationalizing Cyber Threat Intelligence with GraphRAG

    Aug 13, 2026Atul Kabra, Prakhar Paliwal, Manjesh K. HanawalCyber Threat IntelligenceGraph Retrieval-Augmented Generation

    MLiONS, Department of IEOR, IIT Bombay Mumbai, Maharashtra, India

  26. ENTLORE: A Graph-Grounded Benchmark for Latent Organizational Reasoning in Enterprise Question Answering

    Aug 11, 2026Akrin Zheng, Alexander Wu, Alaia LiuGraph Retrieval-Augmented GenerationKnowledge Graph Question Answering

  27. TRACE: Trustworthy Retrieval-Augmented Conversational Engine

    Aug 10, 2026Touseef Hasan, Laila Cure, Souvika SarkarRetrieval-Augmented GenerationGraph Retrieval-Augmented Generation

    Wichita State University, Wichita, KS, USA

  28. KGCaRe: Explainable Complex Conditional Question Answering using Automatic Knowledge Graph Construction and Context Retrieval with LLMs

    Aug 10, 2026Ghanshyam Verma, Simanta Sarkar, Devishree Pillai +6KG ConstructionGraph Retrieval-Augmented Generation

    Insight Research Ireland Centre for Data Analytics, Data Science Institute, University of Galway, IDA Business Park, Galway, H91 AEX4, Co. Galway, Ireland. · Fidelity Investments, Boston, Massachusetts, USA. · Fidelity Investments, Dublin, Co. Dublin, Ireland.

  29. AkasicDB: Demonstrating Omni RAG with a Unified Vector-Graph-Relational DBMS

    Aug 10, 2026Geonho Lee, Jeongho Park, Donghyoung Han +1Retrieval-Augmented GenerationGraph Retrieval-Augmented Generation

    KAIST Daejeon, Republic of Korea · GraphAI Daejeon, Republic of Korea

  30. Integrated Multimodal AI System for Retrieval-Augmented Reasoning, Object Sensing, and Damage Analysis

    Aug 9, 2026Kalelo Dukuray, Israel Pina, Evan Perez +2Retrieval-Augmented GenerationDisaster Damage Assessment

    Dept. of Computer Science, City College of New York, New York, NY 10031, USA · Air Force Research Lab, Rome, NY 13441, USA

  31. VDGR-RAG: Vectors, Directories, Graphs, and Reflection Are All You Need for Unified Reasoning over Hierarchical Enterprise Knowledge

    Aug 8, 2026Wenqi Chen, Haofei Yang, Rui Yang +1KG ConstructionGraph Retrieval-Augmented Generation

    Huawei Technologies, Shanghai, China

  32. MEGRAG: Multi-Granular Evidence Graphs for Answer-Aware Multi-Hop RAG

    Aug 3, 2026Weidong Bao, Yingying Sun, Jun Yang +7Multi-Hop QARetrieval-Augmented Generation

    Northeastern University, Shenyang, China

  33. X-KGRank: A Knowledge Graph RAG Framework for Explainable Recommendations via Pattern Mining and LLM Re-Ranking

    Aug 3, 2026Meenakshi Rajpurohit, Jainish PatelGraph Retrieval-Augmented GenerationLLM Reranking

    Dept. of Computer Engineering San Jose State University San Jose, CA, USA

  34. DocNavRAG: Document-Structured Graph RAG with Stateful Evidence Construction for Complex Document Question Answering

    Aug 3, 2026Dongyang Xie, Yao Tian, Hao Zhang +5Graph Retrieval-Augmented GenerationAgentic RAG

    School of Computer Science, Wuhan University · The Hong Kong University of Science and Technology · The Chinese University of Hong Kong +1

  35. ACE-GraphRAG: Agentic Context Engineering for Hierarchical GraphRAG

    Aug 2, 2026Yongfeng Huang, Yuren Lai, Ruiying Chen +3Multi-Hop QAGraph Retrieval-Augmented Generation

    CSE, The Chinese University of Hong Kong · Wuhan University of Technology · The Hong Kong University of Science and Technology +1

  36. BEST-KAG: Enhancing Question Answering of Building Engineering Standards with Multimodal Knowledge Graph Modeling and Large Language Model

    Aug 2, 2026Jia-Rui Lin, Junxi Guo, Keyin Chen +1Document UnderstandingKG Construction

    Department of Civil Engineering, Tsinghua University, Beijing, China, 100084 · Key Laboratory of Digital Construction and Digital Twin, Ministry of Housing and Urban-Rural Development, Beijing, China, 100084

  37. A Triple-Robustness Analysis of Retrieval-Augmented Generation for Multi-Hop Requirements Traceability

    Aug 1, 2026Meftun Akarsu, Burak Özdemir, Doğancan Büyükçolak +1LLM-as-a-JudgeGraph Retrieval-Augmented Generation

    Turkish Aerospace Industries · Technical University of Munich

  38. DualG-MRAG: Decoupling Macro-Reasoning and Micro-Matching for Multimodal Retrieval-Augmented Generation

    Jul 30, 2026Jiacheng Tao, Qingyun Sun, Haonan Yuan +2Multimodal RAGGraph Retrieval-Augmented Generation

    SKLCCSE, School of Computer Science and Engineering Beihang University Beijing, China

  39. GLM-RAG: Graph Language Models for Graph-Based Retrieval-Augmented Generation

    Jul 30, 2026Maya Arseven, Anette Frank, Beni Egressy +2LLM Reasoning with GraphsGraph Retrieval-Augmented Generation

    Institute of Computational Linguistics, Heidelberg University · Aleph Alpha Research

  40. Harness-G: A Graph-Structured Harness for Search Agents

    Jul 30, 2026Yanning Hou, Haoyuan Chen, Sihang Zhou +7Graph Retrieval-Augmented GenerationCredit Assignment in RL

    National University of Defense Technology · Changsha, China

  41. BM25 Wins at Scale: A Scaling Study of Retrieval-Augmented Generation Paradigms

    Jul 29, 2026Pengyu Wang, Benfeng Xu, Shaohan Wang +5Retrieval-Augmented GenerationGraph Retrieval-Augmented Generation

    University of Science and Technology of China, Hefei, China · Metastone Technology, Beijing, China · Information Technology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China

  42. Automatic Knowledge Graph Construction and Query for Earthquake Catalogs

    Jul 27, 2026Yuxin Zhou, Huai Zhang, S. Mostafa MousaviKG ConstructionGraph Retrieval-Augmented Generation

    State Key Laboratory of Earth System Numerical Modeling and Application, College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing 100049, China · Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, USA

  43. A corrective agentic hybrid RAG and an operations-grounded evaluation for a scientific facility

    Jul 27, 2026Rajat Sainju, Dariusz Jarosz, Hairong Shang +5Graph Retrieval-Augmented GenerationScientific QA

    Advanced Photon Source, Argonne National Laboratory, Lemont, Illinois 60439, USA

  44. DeCoRAG: Cognitive Decoupling and Semantic-Aware Cropping for Complex Document Understanding

    Jul 27, 2026Shuo Wang, Kai Zhang, Wenyuan Huang +5Document UnderstandingMultimodal RAG

    QiYuanLab, Beijing, China · Beijing University of Posts and Telecommunications, Beijing, China

  45. HVM-GraphRAG: Holistic-View Multimodal Graph Retrieval-Augmented Generation on Complex Document

    Jul 26, 2026Xin He, Yili Wang, Wenqi Fan +4Multimodal RAGRetrieval-Augmented Generation

    Jilin University Changchun, China · The Hong Kong Polytechnic University Hong Kong SAR, China

  46. Co-Evolving Graph and Text Memory for Training-Free Multi-Hop Question Answering

    Jul 25, 2026Hieu Man, Thien Huu NguyenMulti-Hop QAGraph Retrieval-Augmented Generation

    University of Oregon, OR, USA

  47. Towards Trustworthy and Cost-Efficient Data Integration: From Naïve RAG to Agentic RAG

    Jul 24, 2026Chuangtao Ma, Arijit KhanRetrieval-Augmented GenerationMulti-Agent LLM Systems

    Aalborg University, Denmark · Bowling Green State University, USA

  48. MedJudgeRAG: Option-Wise Evidence Judgment with Dynamic Knowledge Graphs for Medical MCQA

    Jul 24, 2026Seongwon Seo, Seung Hwan Cho, Young-Min KimGraph Retrieval-Augmented GenerationMedical QA

    Department of Industrial Data Engineering, Hanyang University, Seoul, South Korea · School of Interdisciplinary Industrial Studies, Hanyang University, Seoul, South Korea

  49. VizRAG: Enhancing Retrieval-Augmented Generation with Hypergraph Visualization

    Jul 22, 2026Yanbin Wei, Yang Chen, Renling Gan +7Multimodal RAGRetrieval-Augmented Generation

    1Southern University of Science and Technology · 2Hong Kong University of Science and Technology · 3Huawei Research +1

  50. CODENS: Transforming Code Changes into Living, Accessible, and Queryable Documentation

    Jul 20, 2026Abdelhak Kelious, Chyrine Tahri, Eliot BardetKG ConstructionGraph Retrieval-Augmented Generation

    CAPSENS Paris, France

  51. SmartRAG: Native Graph-Based RAG for Mobile Device

    Jul 16, 2026Zhihan Jiang, Meng Li, Shenghao Liu +5Named Entity RecognitionOn-Device Language Model Inference

    1Nanjing University · 2HUST · 3Southeast University

  52. EvoGraph-R1: Self-Evolving Multimodal Knowledge Hypergraphs for Agentic Retrieval

    Jul 14, 2026Jiashi Lin, Changhong Jiang, Xiangru Lin +12Multimodal RAGGraph Retrieval-Augmented Generation

    1Northwestern Polytechnical University · 3The University of Hong Kong · 5The Chinese University of Hong Kong (Shenzhen) +2

  53. RAGU: A Multi-Step GraphRAG Engine with a Compact Domain-Adapted LLM

    Jul 13, 2026Mikhail Komarov, Ivan Bondarenko, Stanislav Shtuka +5KG ConstructionLLM Reasoning with Graphs

    1ITMO University · 2Novosibirsk State University · 3Far Eastern Federal University +1

  54. FAIR GraphRAG: A Retrieval-Augmented Generation Approach for Semantic Data Analysis

    Jul 13, 2026Marlena Flüh, Soo-Yon Kim, Carolin Victoria Schneider +1KG ConstructionGraph Retrieval-Augmented Generation

    Data Stream Management and Analysis RWTH Aachen University Aachen, Germany · Gastroenterology, Metabolic Diseases and Intensive Care University Hospital RWTH Aachen Aachen, Germany

  55. PolyUQuest: Verifiable Structure-Aware Web RAG over Heterogeneous Graphs

    Jul 9, 2026Ying Liu, Yi Ye, Quanyu Feng +5Retrieval-Augmented GenerationGraph Retrieval-Augmented Generation

    The Hong Kong Polytechnic University, Hong Kong SAR, China

  56. TRACE: State-Aware Query Processing over Temporal Evidence Graphs for Conversational Data

    Jul 1, 2026Maolin Wang, Yu Wang, Zichun Liu +5Multi-Hop QAGraph Retrieval-Augmented Generation

    Hong Kong Institute of AI for Science, City University of Hong Kong, Hong Kong SAR, China · Independent Researcher, Beijing, China · Central South University, Changsha, China +1

  57. AGE: Adaptive-masking for Graph Embedding in Graph Retrieval-Augmented Generation

    Jun 30, 2026Bao Long Nguyen Huu, Atsushi HashimotoGraph Representation LearningGraph SSL

    OMRON Corporation · OMRON SINIC X Corporation

  58. Query-Aware Spreading Activation for Multi-Hop Retrieval over Knowledge Graphs

    Jun 29, 2026Illia Makarov, Mykola GlybovetsMulti-Hop QAGraph Retrieval-Augmented Generation

    National University of Kyiv-Mohyla Academy Kyiv, Ukraine

  59. Efficient Retrieval-Augmented Generation via Token Co-occurrence Graphs

    Jun 29, 2026Gianluca Bonifazi, Christopher Buratti, Michele Marchetti +5Multi-Hop QAGraph Retrieval-Augmented Generation

    aUniversità Politecnica delle Marche, Ancona, Italy · bUniversità di Modena e Reggio Emilia, Modena, Italy

  60. Mandol: An Agglomerative Agent Memory System for Long-Term Conversations

    Jun 29, 2026Yuhan Zhang, Zhiyuan Guo, Ziheng Zeng +3Agent MemoryGraph Retrieval-Augmented Generation

    Institute of Software, Chinese Academy of Sciences · Microsoft Research