Triple

T22937832
Position Surface form Disambiguated ID Type / Status
Subject Indiana University–Purdue University Columbus E569633 entity
Predicate affiliation P10 FINISHED
Object Purdue University system — NE NERFINISHED

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: Purdue University system | Statement: [Indiana University–Purdue University Columbus, affiliation, Purdue University system]

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: Purdue University system
Context triple: [Indiana University–Purdue University Columbus, affiliation, Purdue University system]
  • A. Purdue University
    Purdue University is a major public research university in West Lafayette, Indiana, renowned for its engineering, science, and technology programs.
  • B. Indiana University
    Indiana University is a major public research university system in the U.S. state of Indiana, known for its flagship campus in Bloomington and strong programs across the arts, sciences, and professional fields.
  • C. Indiana University–Purdue University Columbus
    Indiana University–Purdue University Columbus is a regional education center jointly operated by Indiana University and Purdue University, offering undergraduate and select graduate programs to students in the Columbus, Indiana area.
  • D. Purdue University regional campuses chosen
    Purdue University regional campuses are a network of Purdue-affiliated institutions across Indiana that extend the university’s academic programs and research opportunities beyond its main West Lafayette campus.
  • E. Purdue University Fort Wayne
    Purdue University Fort Wayne is a public university in Fort Wayne, Indiana, offering a range of undergraduate and graduate programs as part of the Purdue University system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e24590862c8190858f180ad302adab elicitation completed
NER batch_69f18136bf448190afa04f8b55a8bb6e ner completed
Created at: April 17, 2026, 3:45 p.m.