Triple

T5638092
Position Surface form Disambiguated ID Type / Status
Subject Cinesphere E124197 entity
Predicate partOf P40 FINISHED
Object Ontario Place complex E23341 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: Ontario Place complex | Statement: [Cinesphere, partOf, Ontario Place complex]

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: Ontario Place complex
Context triple: [Cinesphere, partOf, Ontario Place complex]
  • A. Ontario Place chosen
    Ontario Place is a waterfront entertainment, cultural, and park complex on the shores of Lake Ontario in Toronto, known for its iconic architecture and public recreational spaces.
  • B. Exhibition Place
    Exhibition Place is a large entertainment, convention, and sports complex on Toronto’s waterfront that hosts major events and fairs, including the Canadian National Exhibition.
  • C. Harbourfront Centre
    Harbourfront Centre is a major arts, culture, and recreational hub located along Toronto’s waterfront, known for its galleries, theatres, festivals, and public events.
  • D. FirstOntario Centre
    FirstOntario Centre is a large multi-purpose indoor arena in downtown Hamilton, Ontario, primarily used for sports events and concerts.
  • E. Four Seasons Centre for the Performing Arts
    The Four Seasons Centre for the Performing Arts is a major opera and ballet house in downtown Toronto, serving as the home of the Canadian Opera Company and the National Ballet of Canada.
  • 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_69c00824643c81909ffdb888a2d35189 elicitation completed
NER batch_69c022820b7c81908f79c0a124d6b940 ner completed
NED1 batch_69c05a1a14208190a0934d7c6cf0fd5e ned_source_triple completed
Created at: March 22, 2026, 3:41 p.m.