Triple

T10166913
Position Surface form Disambiguated ID Type / Status
Subject Pupin Hall E235226 entity
Predicate associatedWith P37 FINISHED
Object Columbia University Astronomy Department E845825 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Columbia University Astronomy Department | Statement: [Pupin Hall, associatedWith, Columbia University Astronomy Department]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia University Astronomy Department
Context triple: [Pupin Hall, associatedWith, Columbia University Astronomy Department]
  • A. Columbia University Department of Astronomy chosen
    The Columbia University Department of Astronomy is an academic department in New York City dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical cosmology.
  • B. Department of Astrophysical Sciences at Princeton University
    The Department of Astrophysical Sciences at Princeton University is a leading academic department dedicated to research and education in astronomy, astrophysics, and related physical sciences.
  • C. Yale University Department of Astronomy
    The Yale University Department of Astronomy is an academic department at Yale University dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical studies of the universe.
  • D. Harvard University Department of Astronomy
    The Harvard University Department of Astronomy is a leading academic and research department specializing in the study of the universe, from planets and stars to galaxies and cosmology.
  • E. Caltech Astronomy Department
    The Caltech Astronomy Department is a leading academic and research division of the California Institute of Technology, renowned for its pioneering work in observational and theoretical astrophysics and its operation of major astronomical facilities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca84ceafd0819085828600e11bed6b elicitation completed
NER batch_69cdec6e016c81909ded2a16b839c405 ner completed
NED1 batch_69d3177ddab48190988c280faf406383 ned_source_triple completed
Created at: March 30, 2026, 9:10 p.m.