Triple

T11798384
Position Surface form Disambiguated ID Type / Status
Subject Urban Transportation Development Corporation E280560 entity
Predicate parentCompany P254 FINISHED
Object Ontario Transportation Development Corporation NE GENERATED

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: Ontario Transportation Development Corporation
Context triple: [Urban Transportation Development Corporation, parentCompany, Ontario Transportation Development Corporation]
  • A. Metrolinx
    Metrolinx is a government agency in Ontario, Canada responsible for planning, operating, and integrating regional public transportation services across the Greater Toronto and Hamilton Area.
  • B. Ministry of Transportation (Ontario)
    The Ministry of Transportation (Ontario) is the provincial government ministry responsible for overseeing Ontario’s transportation systems, including highways, roads, driver and vehicle licensing, and public transit policy.
  • C. Société de transport de l’Outaouais
    Société de transport de l’Outaouais is the public transit agency serving the city of Gatineau and surrounding areas in western Quebec, Canada.
  • D. Toronto Terminals Railway
    Toronto Terminals Railway is a railway company responsible for managing and operating Toronto’s Union Station rail corridor and related terminal infrastructure.
  • E. Toronto Railway Company
    The Toronto Railway Company was a private streetcar operator that ran Toronto’s electric tram system in the late 19th and early 20th centuries before public transit was municipalized.
  • 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: Ontario Transportation Development Corporation
Target entity description: Ontario Transportation Development Corporation was a Canadian Crown agency responsible for overseeing and funding transportation infrastructure and related development projects in the province of Ontario.
  • A. Metrolinx
    Metrolinx is a government agency in Ontario, Canada responsible for planning, operating, and integrating regional public transportation services across the Greater Toronto and Hamilton Area.
  • B. Ministry of Transportation (Ontario)
    The Ministry of Transportation (Ontario) is the provincial government ministry responsible for overseeing Ontario’s transportation systems, including highways, roads, driver and vehicle licensing, and public transit policy.
  • C. Société de transport de l’Outaouais
    Société de transport de l’Outaouais is the public transit agency serving the city of Gatineau and surrounding areas in western Quebec, Canada.
  • D. Toronto Terminals Railway
    Toronto Terminals Railway is a railway company responsible for managing and operating Toronto’s Union Station rail corridor and related terminal infrastructure.
  • E. Toronto Railway Company
    The Toronto Railway Company was a private streetcar operator that ran Toronto’s electric tram system in the late 19th and early 20th centuries before public transit was municipalized.
  • F. None of above. chosen

Provenance (1 batch)

Stage Batch ID Job type Status
creating batch_69d6ab258b808190b1735835c841e3a4 elicitation completed
Created at: April 8, 2026, 9:42 p.m.