Preprint maps millions of academic affiliations into institutional hierarchies
A new preprint presents a large dataset covering 18,635 educational institutions. Expert testing produced strong name-disambiguation scores, while benchmark checks were less complete for nested organizational relationships.
Liang, Z., Mao, J. & Li, G. A large-scale dataset of sub-institution name disambiguation and hierarchical structures from OpenAlex. Sci Data (2026)5 min read