Triple

T20142409
Position Surface form Disambiguated ID Type / Status
Subject Down the Field E491207 entity
Predicate performer P1363 FINISHED
Object Yale University Band — 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: Yale University Band | Statement: [Down the Field, performer, Yale University Band]

Disambiguation candidates (2 decisions)

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: Yale University Band
Context triple: [Down the Field, performer, Yale University Band]
  • A. Princeton University Band
    The Princeton University Band is a student-run scramble band known for its humorous, high-energy performances at Princeton University athletic events and campus functions.
  • B. Cornell Big Red Marching Band
    The Cornell Big Red Marching Band is the high-energy, student-run marching band of Cornell University, known for its spirited performances at athletic events and campus traditions.
  • C. Yale Philharmonia
    Yale Philharmonia is the principal symphony orchestra of the Yale School of Music, comprising its graduate student musicians and performing a wide range of orchestral repertoire.
  • D. Yale Percussion Group
    Yale Percussion Group is a contemporary chamber ensemble of percussionists associated with the Yale School of Music, known for performing and premiering innovative works for percussion.
  • E. Oregon Marching Band
    The Oregon Marching Band is the official marching ensemble of the University of Oregon, known for performing at Ducks athletic events and other university functions.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yale University Band
Target entity description: The Yale University Band is the university's spirited student-run marching and pep band known for performing at athletic events and campus traditions with humorous shows and school songs.
  • A. Princeton University Band
    The Princeton University Band is a student-run scramble band known for its humorous, high-energy performances at Princeton University athletic events and campus functions.
  • B. Cornell Big Red Marching Band
    The Cornell Big Red Marching Band is the high-energy, student-run marching band of Cornell University, known for its spirited performances at athletic events and campus traditions.
  • C. Yale Philharmonia
    Yale Philharmonia is the principal symphony orchestra of the Yale School of Music, comprising its graduate student musicians and performing a wide range of orchestral repertoire.
  • D. Yale Percussion Group
    Yale Percussion Group is a contemporary chamber ensemble of percussionists associated with the Yale School of Music, known for performing and premiering innovative works for percussion.
  • E. Oregon Marching Band
    The Oregon Marching Band is the official marching ensemble of the University of Oregon, known for performing at Ducks athletic events and other university functions.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69da6265f8f0819080b29c752a574088 elicitation completed
NER batch_69e6679bcf2c8190ac6e969178d8acde ner completed
Created at: April 11, 2026, 11:33 p.m.