Wikidata: Collaborative Knowledge Base for Language AI
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Wikidata: Collaborative Knowledge Base for Language AI

Michael Brenndoerfer•November 2, 2025•22 min read•5,219 words•Interactive

A comprehensive guide to Wikidata, the collaborative multilingual knowledge base launched in 2012. Learn how Wikidata transformed structured knowledge representation, enabled grounding for language models, and became essential infrastructure for factual AI systems.

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Reference

BIBTEXAcademic
@misc{wikidatacollaborativeknowledgebaseforlanguageai, author = {Michael Brenndoerfer}, title = {Wikidata: Collaborative Knowledge Base for Language AI}, year = {2025}, url = {https://mbrenndoerfer.com/writing/wikidata-collaborative-knowledge-base-language-ai}, organization = {mbrenndoerfer.com}, note = {Accessed: 2025-11-02} }
APAAcademic
Michael Brenndoerfer (2025). Wikidata: Collaborative Knowledge Base for Language AI. Retrieved from https://mbrenndoerfer.com/writing/wikidata-collaborative-knowledge-base-language-ai
MLAAcademic
Michael Brenndoerfer. "Wikidata: Collaborative Knowledge Base for Language AI." 2025. Web. 11/2/2025. <https://mbrenndoerfer.com/writing/wikidata-collaborative-knowledge-base-language-ai>.
CHICAGOAcademic
Michael Brenndoerfer. "Wikidata: Collaborative Knowledge Base for Language AI." Accessed 11/2/2025. https://mbrenndoerfer.com/writing/wikidata-collaborative-knowledge-base-language-ai.
HARVARDAcademic
Michael Brenndoerfer (2025) 'Wikidata: Collaborative Knowledge Base for Language AI'. Available at: https://mbrenndoerfer.com/writing/wikidata-collaborative-knowledge-base-language-ai (Accessed: 11/2/2025).
SimpleBasic
Michael Brenndoerfer (2025). Wikidata: Collaborative Knowledge Base for Language AI. https://mbrenndoerfer.com/writing/wikidata-collaborative-knowledge-base-language-ai
Michael Brenndoerfer

About the author: Michael Brenndoerfer

All opinions expressed here are my own and do not reflect the views of my employer.

Michael currently works as an Associate Director of Data Science at EQT Partners in Singapore, where he drives AI and data initiatives across private capital investments.

With over a decade of experience spanning private equity, management consulting, and software engineering, he specializes in building and scaling analytics capabilities from the ground up. He has published research in leading AI conferences and holds expertise in machine learning, natural language processing, and value creation through data.

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