Triple

T6137092
Position Surface form Disambiguated ID Type / Status
Subject UCLA–USC football rivalry E136859 entity
Predicate bandParticipation P4470 FINISHED
Object UCLA Bruin Marching Band E436427 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: UCLA Bruin Marching Band | Statement: [UCLA–USC football rivalry, bandParticipation, UCLA Bruin Marching Band]

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: UCLA Bruin Marching Band
Context triple: [UCLA–USC football rivalry, bandParticipation, UCLA Bruin Marching Band]
  • A. UCLA Bruin Marching Band chosen
    The UCLA Bruin Marching Band is the official marching band of the University of California, Los Angeles, known for its high-energy performances at athletic events, parades, and university ceremonies.
  • B. University of California Marching Band
    The University of California Marching Band is the official marching band of UC Berkeley, known for its spirited performances at athletic events and its role in promoting school pride through music and field shows.
  • C. Leland Stanford Junior University Marching Band
    The Leland Stanford Junior University Marching Band is Stanford University's famously irreverent, student-run scatter band known for its humorous, nontraditional performances at athletic and campus events.
  • D. Northwestern University Marching Band
    The Northwestern University Marching Band is the official marching ensemble of Northwestern University, known for performing at Wildcats athletic events and campus traditions with spirited music and field shows.
  • E. Oregon State University Marching Band
    The Oregon State University Marching Band is the collegiate marching ensemble that performs at Oregon State athletic events and university functions, known for its spirited support of the Beavers and dynamic field shows.
  • 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_69c008a179388190a3b5a081bbf46d55 elicitation completed
NER batch_69c05c83aefc8190b0e250e96f2b10b4 ner completed
NED1 batch_69c135e78950819085a2fdd7538af4cb ned_source_triple completed
Created at: March 22, 2026, 4:15 p.m.