Factual Inconsistencies in Multilingual Wikipedia Tables

Fuente: arXiv
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Hauptverfasser: Cappa, Silvia, Kong, Lingxiao, Peet, Pille-Riin, Wei, Fanfu, Zhou, Yuchen, Kalo, Jan-Christoph
Format: Preprint
Veröffentlicht: 2025
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author Cappa, Silvia
Kong, Lingxiao
Peet, Pille-Riin
Wei, Fanfu
Zhou, Yuchen
Kalo, Jan-Christoph
author_facet Cappa, Silvia
Kong, Lingxiao
Peet, Pille-Riin
Wei, Fanfu
Zhou, Yuchen
Kalo, Jan-Christoph
contents Wikipedia serves as a globally accessible knowledge source with content in over 300 languages. Despite covering the same topics, the different versions of Wikipedia are written and updated independently. This leads to factual inconsistencies that can impact the neutrality and reliability of the encyclopedia and AI systems, which often rely on Wikipedia as a main training source. This study investigates cross-lingual inconsistencies in Wikipedia's structured content, with a focus on tabular data. We developed a methodology to collect, align, and analyze tables from Wikipedia multilingual articles, defining categories of inconsistency. We apply various quantitative and qualitative metrics to assess multilingual alignment using a sample dataset. These insights have implications for factual verification, multilingual knowledge interaction, and design for reliable AI systems leveraging Wikipedia content.
format Preprint
id arxiv_https___arxiv_org_abs_2507_18406
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Factual Inconsistencies in Multilingual Wikipedia Tables
Cappa, Silvia
Kong, Lingxiao
Peet, Pille-Riin
Wei, Fanfu
Zhou, Yuchen
Kalo, Jan-Christoph
Computation and Language
Databases
Digital Libraries
Information Retrieval
Wikipedia serves as a globally accessible knowledge source with content in over 300 languages. Despite covering the same topics, the different versions of Wikipedia are written and updated independently. This leads to factual inconsistencies that can impact the neutrality and reliability of the encyclopedia and AI systems, which often rely on Wikipedia as a main training source. This study investigates cross-lingual inconsistencies in Wikipedia's structured content, with a focus on tabular data. We developed a methodology to collect, align, and analyze tables from Wikipedia multilingual articles, defining categories of inconsistency. We apply various quantitative and qualitative metrics to assess multilingual alignment using a sample dataset. These insights have implications for factual verification, multilingual knowledge interaction, and design for reliable AI systems leveraging Wikipedia content.
title Factual Inconsistencies in Multilingual Wikipedia Tables
topic Computation and Language
Databases
Digital Libraries
Information Retrieval
url https://arxiv.org/abs/2507.18406