mlsanityData to 14 Oct 2026

YAGO 4.5: A Large and Clean Knowledge Base with a Rich Taxonomy

arXiv 2308.11884 ↗First posted 23 Aug 2023cs.AI cs.IRcited by 37

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Abstract (arXiv)

Knowledge Bases (KBs) find applications in many knowledge-intensive tasks and, most notably, in information retrieval. Wikidata is one of the largest public general-purpose KBs. Yet, its collaborative nature has led to a convoluted schema and taxonomy. The YAGO 4 KB cleaned up the taxonomy by incorporating the ontology of Schema.org, resulting in a cleaner structure amenable to automated reasoning. However, it also cut away large parts of the Wikidata taxonomy, which is essential for information retrieval. In this paper, we extend YAGO 4 with a large part of the Wikidata taxonomy - while respecting logical constraints and the distinction between classes and instances. This yields YAGO 4.5, a new, logically consistent version of YAGO that adds a rich layer of informative classes. An intrinsic and an extrinsic evaluation show the value of the new resource.

Key facts. Cited by 37 papers in the map (data through 14 Oct 2026). Builds on 17 of its 79 references that are in the map. First posted on arXiv 23 Aug 2023.

Builds on

17 of 79 references.

References · 17

  1. 2020Longformer: The Long-Document Transformercited by 3,413
  2. 2016ConceptNet 5.5: An Open Multilingual Graph of General Knowledgecited by 1,067
  3. 2017Convolutional 2D Knowledge Graph Embeddingscited by 730
  4. 2021Temporal Knowledge Graph Reasoning Based on Evolutional Representation Learningcited by 106
  5. 2020Machine Knowledge: Creation and Curation of Comprehensive Knowledge Basescited by 55
  6. 2020TaxoExpan: Self-supervised Taxonomy Expansion with Position-Enhanced Graph Neural Networkcited by 37
  7. 2021A Study of the Quality of Wikidatacited by 35
  8. 2019HiExpan: Task-Guided Taxonomy Construction by Hierarchical Tree Expansioncited by 31
  9. 2019A Survey on Knowledge Graph Embeddings with Literals: Which model links better Literal-ly?cited by 31
  10. 2022TaxoCom: Topic Taxonomy Completion with Hierarchical Discovery of Novel Topic Clusterscited by 30
  11. 2022Relational Memory Augmented Language Modelscited by 24
  12. 2020Octet: Online Catalog Taxonomy Enrichment with Self-Supervisioncited by 22
5 more
  1. 2022TaxoEnrich: Self-Supervised Taxonomy Completion via Structure-Semantic Representationscited by 20
  2. 2018End-to-End Reinforcement Learning for Automatic Taxonomy Inductioncited by 17
  3. 2023Incorporating Structured Sentences with Time-enhanced BERT for Fully-inductive Temporal Relation Predictioncited by 9
  4. 2021TIE: A Framework for Embedding-based Incremental Temporal Knowledge Graph Completioncited by 7
  5. 2021Who Should Go First? A Self-Supervised Concept Sorting Model for Improving Taxonomy Expansioncited by 6

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Cited by year (2026 to 14 Oct)

Citing papers per year: 2024: 7; 2025: 17; 2026: 13.

37 papers.

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  1. 2025A Survey of Graph Retrieval-Augmented Generation for Customized Large Language Modelscited by 88
  2. 2024Knowledge Graphs, Large Language Models, and Hallucinations: An NLP Perspectivecited by 29
  3. 2025Table Foundation Models: on knowledge pre-training for tabular learningcited by 19
  4. 2024Enabling LLM Knowledge Analysis via Extensive Materializationcited by 12
  5. 2025Diagnosing and Addressing Pitfalls in KG-RAG Datasets: Toward More Reliable Benchmarkingcited by 12
  6. 2024The Factuality of Large Language Models in the Legal Domaincited by 10
  7. 2025Tracing and Reversing Edits in LLMscited by 7
  8. 2026LELA: an LLM-based Entity Linking Approach with Zero-Shot Domain Adaptationcited by 6
  9. 2024Refining Wikidata Taxonomy using Large Language Modelscited by 5
  10. 2025Dynamic-KGQA: A Scalable Framework for Generating Adaptive Question Answering Datasetscited by 5
  11. 2024Neurosymbolic Methods for Dynamic Knowledge Graphscited by 3
  12. 2025Schema Generation for Large Knowledge Graphs Using Large Language Modelscited by 3
25 more
  1. 2025Auditing a KB Elicitation of Frontier LLM Knowledge: A Multi-dimensional Analysis of GPTKB v1.5cited by 3
  2. 2025Ground-Truth Subgraphs for Better Training and Evaluation of Knowledge Graph Augmented LLMscited by 3
  3. 2026DeFAb: A Verifiable Benchmark for Defeasible Abduction in Foundation Modelscited by 3
  4. 2024Knowledge Graph Guided Evaluation of Abstention Techniquescited by 2
  5. 2025Named Entity Recognition in Historical Italian: The Case of Giacomo Leopardi's Zibaldonecited by 2
  6. 2025Learning to Evolve: Bayesian-Guided Continual Knowledge Graph Embeddingcited by 2
  7. 2025Enriching Taxonomies Using Large Language Modelscited by 2
  8. 2025Two-dimensional Taxonomy for N-ary Knowledge Representation Learning Methodscited by 1
  9. 2025SAT-Based Bounded Fitting for the Description Logic ALCcited by 1
  10. 2026TEGRA: Text Encoding With Graph and Retrieval Augmentation for Misinformation Detectioncited by 1
  11. 2026Return of the Schema: Building Complete Datasets for Machine Learning and Reasoning on Knowledge Graphscited by 1
  12. 2026LELA: An End-to-end LLM-based Entity Linking Framework with Zero-shot Domain Adaptationcited by 1
  13. 2024Question Answering Over Spatio-Temporal Knowledge Graphcited by 0
  14. 2025RelationalFactQA: A Benchmark for Evaluating Tabular Fact Retrieval from Large Language Modelscited by 0
  15. 2025Systematic Evaluation of Knowledge Graph Repair with Large Language Modelscited by 0
  16. 2025Retrieval-Constrained Decoding Reveals Underestimated Parametric Knowledge in Language Modelscited by 0
  17. 2025DELICATE: Diachronic Entity LInking using Classes And Temporal Evidencecited by 0
  18. 2026Panning for Gold: Expanding Domain-Specific Knowledge Graphs with General Knowledgecited by 0
  19. 2026The GELATO Dataset for Legislative NERcited by 0
  20. 2026OntoKG: Ontology-Oriented Knowledge Graph Construction with Intrinsic-Relational Routingcited by 0
  21. 2026A Unified Benchmark for Evaluating Knowledge Graph Construction Methods and Graph Neural Networkscited by 0
  22. 2026Bounded Fitting for Expressive Description Logicscited by 0
  23. 2026KARLA: Knowledge-base Augmented Retrieval for Language Modelscited by 0
  24. 2026ReLTEx: Reliable LLM-based Taxonomy Expansioncited by 0
  25. 2026WiCleanData: Guaranteeing the Type Consistency of Wikidata by Taxonomy Refinement and Constraint Enforcementcited by 0