Triple

T6322893
Position Surface form Disambiguated ID Type / Status
Subject Surrey E141784 entity
Predicate hasRapidTransit P473 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: [Surrey, hasRapidTransit, 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_69c008d201748190917e69c41ba3f978 elicitation completed
NER batch_69c064e38f1c81909c7e90b520602bae ner completed
NED1 batch_69c5e490472c8190b4ecc935bf03d01e ned_source_triple completed
Created at: March 22, 2026, 4:29 p.m.