A Survey on Open Information Extraction from Rule-based Model to Large Language Model
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Abstract (arXiv)
Open Information Extraction (OpenIE) represents a crucial NLP task aimed at deriving structured information from unstructured text, unrestricted by relation type or domain. This survey paper provides an overview of OpenIE technologies spanning from 2007 to 2024, emphasizing a chronological perspective absent in prior surveys. It examines the evolution of task settings in OpenIE to align with the advances in recent technologies. The paper categorizes OpenIE approaches into rule-based, neural, and pre-trained large language models, discussing each within a chronological framework. Additionally, it highlights prevalent datasets and evaluation metrics currently in use. Building on this extensive review, the paper outlines potential future directions in terms of datasets, information sources, output formats, methodologies, and evaluation metrics.
Key facts. Cited by 8 papers in the map (data through 14 Oct 2026). Builds on 30 of its 139 references that are in the map. First posted on arXiv 18 Aug 2022.
Builds on
30 of 139 references.
References · 30
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18 more
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Built on by
Citing papers per year: 2025: 4; 2026: 4.
8 papers.
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- 2026Knowledge Capsules: Structured Nonparametric Memory Units for LLMscited by 1
- 2025Data Overdose? Time for a Quadruple Shot: Knowledge Graph Construction using Enhanced Triple Extractioncited by 0
- 2026Hybrid-IR: Dual-Path Hybrid Retrieval with Iterative Reasoning for Complex Medical Question Answeringcited by 0
- 2026Enoki: Efficient Multi-Level Hallucination Detectioncited by 0
- 2026AAS-RAIL: Improving Information Extraction for Asset Administration Shells through Retrieval-Augmented In-Context Learningcited by 0
- 2026AAS-RAIL: Improving Information Extraction for Asset Administration Shells through Retrieval-Augmented In-Context Learning7 Sep 2026
- 2026Enoki: Efficient Multi-Level Hallucination Detection1 Sep 2026
- 2026Hybrid-IR: Dual-Path Hybrid Retrieval with Iterative Reasoning for Complex Medical Question Answering24 Jun 2026
- 2026Knowledge Capsules: Structured Nonparametric Memory Units for LLMs22 Apr 2026
- 2025LLM-empowered knowledge graph construction: A survey23 Oct 2025
- 2025Data Overdose? Time for a Quadruple Shot: Knowledge Graph Construction using Enhanced Triple Extraction5 Aug 2025
- 2025Fewer Hallucinations, More Verification: A Three-Stage LLM-Based Framework for ASR Error Correction30 May 2025
- 2025GFM-RAG: Graph Foundation Model for Retrieval Augmented Generation3 Feb 2025