Triple

T7333013
Position Surface form Disambiguated ID Type / Status
Subject Patrick Brown E169051 entity
Predicate positionHeld P8 FINISHED
Object Leader of the Opposition in Ontario E279396 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: Leader of the Opposition in Ontario | Statement: [Patrick Brown, positionHeld, Leader of the Opposition in Ontario]

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: Leader of the Opposition in Ontario
Context triple: [Patrick Brown, positionHeld, Leader of the Opposition in Ontario]
  • A. Leader of the Opposition in Ontario chosen
    The Leader of the Opposition in Ontario is the head of the largest non-governing party in the Legislative Assembly, responsible for challenging and scrutinizing the provincial government's actions and policies.
  • B. Leader of the Official Opposition (Canada)
    The Leader of the Official Opposition (Canada) is the head of the largest non-governing party in the Canadian House of Commons, responsible for challenging and scrutinizing the policies and actions of the federal government.
  • C. Leader of the Opposition
    The Leader of the Opposition is the head of the largest non-governing political party in a parliamentary system, responsible for scrutinizing the government and presenting an alternative policy agenda.
  • D. Lieutenant Governor of Ontario
    The Lieutenant Governor of Ontario is the Crown’s representative in the province, performing constitutional, ceremonial, and community duties on behalf of the Canadian monarch.
  • E. Premier of Ontario
    The Premier of Ontario is the head of government of the Canadian province of Ontario, leading the provincial executive branch and setting policy priorities.
  • 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_69c68a568a6481908f11e20db7bc8446 elicitation completed
NER batch_69c6f0c0f87081908d12ac14d4591e23 ner completed
NED1 batch_69c7ef1ac84c819095f03cf731f11c01 ned_source_triple completed
Created at: March 27, 2026, 3:04 p.m.