Triple

T20647774
Position Surface form Disambiguated ID Type / Status
Subject 15th Street–Prospect Park E507401 entity
Predicate hasAdjacentStation P231 FINISHED
Object 7th Avenue (IND Culver Line) — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: 7th Avenue (IND Culver Line) | Statement: [15th Street–Prospect Park, hasAdjacentStation, 7th Avenue (IND Culver Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 7th Avenue (IND Culver Line)
Context triple: [15th Street–Prospect Park, hasAdjacentStation, 7th Avenue (IND Culver Line)]
  • A. Church Avenue (IND Culver Line)
    Church Avenue (IND Culver Line) is a local New York City Subway station in Kensington, Brooklyn, on the F and G lines of the IND Culver Line.
  • B. 7th Avenue (53rd Street Line)
    7th Avenue (53rd Street Line) is a New York City Subway station in Manhattan located at the intersection of Seventh Avenue and 53rd Street, serving multiple lines on the IND Queens Boulevard Line.
  • C. 116th Street (IND Eighth Avenue Line)
    116th Street (IND Eighth Avenue Line) is a local New York City Subway station in Manhattan on the Eighth Avenue Line, serving the Columbia University area in Morningside Heights.
  • D. Seventh Avenue Line
    The Seventh Avenue Line is a major New York City Subway trunk route running along Manhattan’s Seventh Avenue, serving as a key north–south corridor for multiple subway services.
  • E. Tremont Avenue (IND Concourse Line)
    Tremont Avenue (IND Concourse Line) is a local New York City Subway station in the Bronx serving 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: 7th Avenue (IND Culver Line)
Target entity description: 7th Avenue (IND Culver Line) is a New York City Subway station in Brooklyn served by the F and G trains on the IND Culver Line.
  • A. Church Avenue (IND Culver Line)
    Church Avenue (IND Culver Line) is a local New York City Subway station in Kensington, Brooklyn, on the F and G lines of the IND Culver Line.
  • B. 7th Avenue (53rd Street Line)
    7th Avenue (53rd Street Line) is a New York City Subway station in Manhattan located at the intersection of Seventh Avenue and 53rd Street, serving multiple lines on the IND Queens Boulevard Line.
  • C. 116th Street (IND Eighth Avenue Line)
    116th Street (IND Eighth Avenue Line) is a local New York City Subway station in Manhattan on the Eighth Avenue Line, serving the Columbia University area in Morningside Heights.
  • D. Seventh Avenue Line
    The Seventh Avenue Line is a major New York City Subway trunk route running along Manhattan’s Seventh Avenue, serving as a key north–south corridor for multiple subway services.
  • E. Tremont Avenue (IND Concourse Line)
    Tremont Avenue (IND Concourse Line) is a local New York City Subway station in the Bronx serving the IND Concourse Line.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4be702c8190a3d2410a881d310a completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6af1fbfa881908a5b9db143e362d0 completed April 20, 2026, 10:56 p.m.
Created at: April 16, 2026, 11:43 a.m.