Triple

T21087990
Position Surface form Disambiguated ID Type / Status
Subject Walnut–Locust station E519553 entity
Predicate hasExitTo P29827 FINISHED
Object Broad Street — NE NERFINISHED

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: Broad Street | Statement: [Walnut–Locust station, hasExitTo, Broad Street]

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: Broad Street
Context triple: [Walnut–Locust station, hasExitTo, Broad Street]
  • A. 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.
  • B. 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.
  • C. Broad Street
    Broad Street is a historic thoroughfare in Salem, Massachusetts, known for bordering the Broad Street Cemetery and running through one of the city’s older residential areas.
  • D. 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.
  • E. Broad Street
    Broad Street is a major thoroughfare in Providence, Rhode Island, known for connecting diverse neighborhoods and providing access to key city landmarks and parks.
  • 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: Broad Street
Target entity description: Broad Street is a major north–south thoroughfare in Philadelphia, Pennsylvania, known for running through the city’s central business and cultural districts.
  • A. Broad Street chosen
    Broad Street is a major north–south thoroughfare in Philadelphia, Pennsylvania, known for running through Center City and serving as a central artery of the city’s street grid.
  • B. Broad Street
    Broad Street is a major thoroughfare in downtown Boston, Massachusetts, known for its historic significance and proximity to key financial and waterfront districts.
  • C. Broad Street
    Broad Street is a major thoroughfare in Providence, Rhode Island, known for connecting diverse neighborhoods and providing access to key city landmarks and parks.
  • D. Broad Street
    Broad Street is a major thoroughfare in Reading, Berkshire, known for its central shopping area and pedestrianized retail district.
  • E. 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.
  • F. None of above.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b507dd9081908fb8bfcbef4c8b46 elicitation completed
NER batch_69e7094cebe08190bb10f51a45c244ec ner completed
Created at: April 16, 2026, 2:50 p.m.