Triple

T20439054
Position Surface form Disambiguated ID Type / Status
Subject 79th Street (IRT Broadway–Seventh Avenue Line) E501333 entity
Predicate hasAdjacentStationSouth P32737 FINISHED
Object 72nd Street (IRT Broadway–Seventh Avenue 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: 72nd Street (IRT Broadway–Seventh Avenue Line) | Statement: [79th Street (IRT Broadway–Seventh Avenue Line), hasAdjacentStationSouth, 72nd Street (IRT Broadway–Seventh Avenue Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 72nd Street (IRT Broadway–Seventh Avenue Line)
Context triple: [79th Street (IRT Broadway–Seventh Avenue Line), hasAdjacentStationSouth, 72nd Street (IRT Broadway–Seventh Avenue Line)]
  • A. 72nd Street (Second Avenue Subway)
    72nd Street (Second Avenue Subway) is an underground New York City Subway station on Manhattan’s Upper East Side that serves the Q train as part of the Second Avenue Subway line.
  • B. 71st Street (BMT West End Line)
    71st Street (BMT West End Line) is a local New York City Subway station in Brooklyn served by the D train on the BMT West End Line.
  • C. 62nd Street (BMT West End Line)
    62nd Street (BMT West End Line) is a local New York City Subway station in Brooklyn serving the BMT West End Line.
  • D. Dyckman Street (IRT Broadway–Seventh Avenue Line)
    Dyckman Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Upper Manhattan serving the 1 train on the Broadway–Seventh Avenue Line.
  • E. 72nd Street station (IND Eighth Avenue Line)
    72nd Street station (IND Eighth Avenue Line) is a New York City Subway station in Manhattan served by the B and C trains, located on the Upper West Side near Central Park.
  • 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: 72nd Street (IRT Broadway–Seventh Avenue Line)
Target entity description: 72nd Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station on the Upper West Side of Manhattan served by the 1, 2, and 3 trains.
  • A. 72nd Street (Second Avenue Subway)
    72nd Street (Second Avenue Subway) is an underground New York City Subway station on Manhattan’s Upper East Side that serves the Q train as part of the Second Avenue Subway line.
  • B. 71st Street (BMT West End Line)
    71st Street (BMT West End Line) is a local New York City Subway station in Brooklyn served by the D train on the BMT West End Line.
  • C. 62nd Street (BMT West End Line)
    62nd Street (BMT West End Line) is a local New York City Subway station in Brooklyn serving the BMT West End Line.
  • D. Dyckman Street (IRT Broadway–Seventh Avenue Line)
    Dyckman Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Upper Manhattan serving the 1 train on the Broadway–Seventh Avenue Line.
  • E. 72nd Street station (IND Eighth Avenue Line)
    72nd Street station (IND Eighth Avenue Line) is a New York City Subway station in Manhattan served by the B and C trains, located on the Upper West Side near Central Park.
  • 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_69e0b4ab3cfc8190ac9bf32e932316b1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e685f112e48190a3af818c0f6ee839 completed April 20, 2026, 8 p.m.
Created at: April 16, 2026, 11:31 a.m.