Triple

T6156145
Position Surface form Disambiguated ID Type / Status
Subject Clinton Hill E137324 entity
Predicate servedBySubwayStation P10156 FINISHED
Object Classon Avenue (IND Crosstown Line)
Classon Avenue is a local subway station on the IND Crosstown Line in Brooklyn, New York City, serving the Clinton Hill neighborhood.
 E575526 NE FINISHED

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: Classon Avenue (IND Crosstown Line) | Statement: [Clinton Hill, servedBySubwayStation, Classon Avenue (IND Crosstown Line)]

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: Classon Avenue (IND Crosstown Line)
Context triple: [Clinton Hill, servedBySubwayStation, Classon Avenue (IND Crosstown Line)]
  • A. Fulton Street (IND Eighth Avenue Line)
    Fulton Street (IND Eighth Avenue Line) is a New York City Subway station in Lower Manhattan served by the A and C trains as part of the larger Fulton Street transit complex.
  • B. Jerome Avenue Line
    The Jerome Avenue Line is a New York City Subway route in the Bronx, primarily served by the 4 train and running along Jerome Avenue from the Yankee Stadium area toward the northern end of the borough.
  • C. Bay Ridge Avenue (R line)
    Bay Ridge Avenue (R line) is a local New York City Subway station in Brooklyn on the BMT Fourth Avenue Line, serving the Bay Ridge neighborhood.
  • D. Sutter Avenue (BMT Canarsie Line)
    Sutter Avenue (BMT Canarsie Line) is a local New York City Subway station on the L train in Brownsville, Brooklyn.
  • E. 145th Street (IND Concourse Line)
    145th Street (IND Concourse Line) is an underground New York City Subway station in Manhattan that serves the B and D trains on the IND Concourse Line.
  • 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: Classon Avenue (IND Crosstown Line)
Target entity description: Classon Avenue is a local subway station on the IND Crosstown Line in Brooklyn, New York City, serving the Clinton Hill neighborhood.
  • A. Fulton Street (IND Eighth Avenue Line)
    Fulton Street (IND Eighth Avenue Line) is a New York City Subway station in Lower Manhattan served by the A and C trains as part of the larger Fulton Street transit complex.
  • B. Jerome Avenue Line
    The Jerome Avenue Line is a New York City Subway route in the Bronx, primarily served by the 4 train and running along Jerome Avenue from the Yankee Stadium area toward the northern end of the borough.
  • C. Bay Ridge Avenue (R line)
    Bay Ridge Avenue (R line) is a local New York City Subway station in Brooklyn on the BMT Fourth Avenue Line, serving the Bay Ridge neighborhood.
  • D. Sutter Avenue (BMT Canarsie Line)
    Sutter Avenue (BMT Canarsie Line) is a local New York City Subway station on the L train in Brownsville, Brooklyn.
  • E. 145th Street (IND Concourse Line)
    145th Street (IND Concourse Line) is an underground New York City Subway station in Manhattan that serves the B and D trains on the IND Concourse Line.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Classon Avenue (IND Crosstown Line)
Triple: [Clinton Hill, servedBySubwayStation, Classon Avenue (IND Crosstown Line)]
Generated description
Classon Avenue is a local subway station on the IND Crosstown Line in Brooklyn, New York City, serving the Clinton Hill neighborhood.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c008a45d008190832a9e19f5d63406 elicitation completed
NER batch_69c05d0376408190a2233375f478377e ner completed
NED1 batch_69c16edb92048190ba47571e28db3cb6 ned_source_triple completed
NED2 batch_69c1c3f2b1388190bef6fe203f11fa3f ned_description completed
NEDg batch_69c1bfe63d708190b734c064bdf0d735 nedg completed
Created at: March 22, 2026, 4:17 p.m.