Triple

T4775854
Position Surface form Disambiguated ID Type / Status
Subject BMT 2 (Fourth Avenue Local) E106043 entity
Predicate usedLine P14437 FINISHED
Object Fourth Avenue Line E176749 NE FINISHED

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: Fourth Avenue Line
Context triple: [BMT 2 (Fourth Avenue Local), usedLine, Fourth Avenue Line]
  • A. Fourth Avenue Line chosen
    The Fourth Avenue Line is a major New York City Subway trunk line in Brooklyn that carries several services, including the N train, along a north–south corridor.
  • B. Second Avenue Line
    The Second Avenue Line is a New York City Subway service planned and built to run primarily beneath Manhattan’s Second Avenue as part of a long-delayed effort to expand the city’s rapid transit network.
  • C. Ninth Avenue Line
    The Ninth Avenue Line was New York City's first elevated railway, running along Manhattan's West Side and serving as a key component of the early rapid transit system before its eventual demolition.
  • D. Sixth Avenue Line
    The Sixth Avenue Line is a major New York City Subway trunk line in Manhattan that primarily carries B, D, F, and M trains along Sixth Avenue.
  • E. Eighth Avenue Line
    The Eighth Avenue Line is a major New York City Subway trunk line in Manhattan, primarily served by the A, C, and E trains and known as the system’s first fully independent subway route.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: usedLine
Context triple: [BMT 2 (Fourth Avenue Local), usedLine, Fourth Avenue Line]
  • A. lineUses chosen
    Indicates that a particular line (such as a route, service, or connection) makes use of or is implemented using a specified resource, infrastructure, or element.
  • B. usesLineCharacteristic
    Indicates that one entity employs or is based on a specific characteristic or property of a line.
  • C. usesLineCode
    Indicates that one entity employs or references a specific line code as part of its operation, identification, or communication.
  • D. usedCross
    Indicates that one entity made use of a cross-shaped object or structure, or traversed by means of a crossing point such as a crosswalk or intersection.
  • E. alsoUsedOnLine
    Indicates that something used in one context, medium, or location is additionally used on a specific line (such as a route, circuit, or sequence).
  • F. None of above.

Provenance (4 batches)

Stage Batch ID Job type Status
creating batch_69bd43f3074c8190937e7b0a457fe9f1 elicitation completed
NER batch_69bd69237f80819090713ed62653fb75 ner completed
NED1 batch_69be4d8e724c8190bfca713d5d022be6 ned_source_triple completed
PD batch_69bd622be1388190ab5511b589c878c0 pd completed
Created at: March 20, 2026, 1:21 p.m.