Triple

T13974136
Position Surface form Disambiguated ID Type / Status
Subject SEPTA Fern Rock Rail Yard E336140 entity
Predicate servesLine P839 FINISHED
Object Broad Street Line E46366 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: Broad Street Line
Context triple: [SEPTA Fern Rock Rail Yard, servesLine, Broad Street Line]
  • A. Broad Street Line chosen
    The Broad Street Line is a major north–south rapid transit subway line in Philadelphia operated by SEPTA, running primarily beneath Broad Street and serving key downtown and neighborhood destinations.
  • B. Broad Street Extension
    Broad Street Extension is a segment of the Newark Light Rail system that connects Newark Penn Station with Newark Broad Street Station, enhancing transit access through downtown Newark, New Jersey.
  • C. Broad Street
    Broad Street is a former elevated terminal station in Lower Manhattan that once served as the southern terminus for New York City's BMT Nassau Street Line J train.
  • D. Broad Street
    Broad Street is a major thoroughfare in Seattle, Washington, known for connecting the downtown area to the waterfront and key attractions like the Space Needle.
  • E. Broad Street
    Broad Street is a major thoroughfare in central Birmingham, England, known for its nightlife, entertainment venues, and proximity to key cultural and business landmarks.
  • 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_69d81c61f3508190aaf2ca0dc0002c59 elicitation completed
NER batch_69de2e8fd6d48190a157eae8df3a2f3a ner completed
NED1 batch_69fbac90250881908f1945793d261752 ned_source_triple completed
Created at: April 9, 2026, 10:18 p.m.