Triple

T8302875
Position Surface form Disambiguated ID Type / Status
Subject Metrotown E194387 entity
Predicate servedBy P82 FINISHED
Object SkyTrain Expo Line E194386 NE FINISHED

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: SkyTrain Expo Line
Context triple: [Metrotown, servedBy, SkyTrain Expo Line]
  • A. SkyTrain Expo Line chosen
    The SkyTrain Expo Line is a major rapid transit line in Metro Vancouver, British Columbia, forming part of the SkyTrain system and connecting downtown Vancouver with surrounding municipalities including Burnaby, New Westminster, and Surrey.
  • B. SkyTrain Millennium Line
    The SkyTrain Millennium Line is a rapid transit line in Metro Vancouver, British Columbia, forming part of the region’s automated SkyTrain system and connecting several municipalities including Burnaby.
  • C. SkyTrain
    SkyTrain is an automated, driverless rapid transit system serving the Metro Vancouver region in British Columbia, Canada.
  • D. Canada Line
    The Canada Line is a rapid transit rail line in Metro Vancouver, British Columbia, connecting downtown Vancouver with the Vancouver International Airport and the suburb of Richmond.
  • E. Calgary CTrain
    Calgary CTrain is the light rail transit system serving Calgary, Alberta, known for its extensive network and high ridership within the city's public transportation system.
  • 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_69ca82e613e88190bf8139669bbd0d53 elicitation completed
NER batch_69cb7e8a45348190a7895b33abcb64c9 ner completed
NED1 batch_69cdc6dc4008819084eff0960917494c ned_source_triple completed
Created at: March 30, 2026, 5:53 p.m.