Triple

T6192078
Position Surface form Disambiguated ID Type / Status
Subject Humber River Recreational Trail E138413 entity
Predicate locatedIn P40 FINISHED
Object Greater Toronto Area E18214 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: Greater Toronto Area | Statement: [Humber River Recreational Trail, locatedIn, Greater Toronto Area]

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: Greater Toronto Area
Context triple: [Humber River Recreational Trail, locatedIn, Greater Toronto Area]
  • A. Greater Toronto Area chosen
    The Greater Toronto Area is a large metropolitan region in Ontario, Canada, encompassing Toronto and its surrounding municipalities and suburbs.
  • B. Greater Edmonton area
    The Greater Edmonton area is a metropolitan region in central Alberta, Canada, centered on the city of Edmonton and encompassing its surrounding municipalities and suburbs.
  • C. Toronto–Barrie corridor
    The Toronto–Barrie corridor is a major urban and commuter travel corridor in Ontario linking the Greater Toronto Area with the city of Barrie and surrounding communities.
  • D. Ottawa–Gatineau metropolitan area
    The Ottawa–Gatineau metropolitan area is a major Canadian bi-provincial urban region centered on the cities of Ottawa, Ontario, and Gatineau, Quebec, forming the country’s National Capital Region.
  • E. York Region, Ontario
    York Region, Ontario is a rapidly growing regional municipality north of Toronto that encompasses a mix of suburban communities, urban centers, and rural areas within the Greater Toronto Area.
  • 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_69c008ab9b3081908a11b2c744838435 elicitation completed
NER batch_69c06241977c81909ab8486f5aa30be0 ner completed
NED1 batch_69c518f798d8819080f5dc1bb988b3df ned_source_triple completed
Created at: March 22, 2026, 4:19 p.m.