Triple

T19053083
Position Surface form Disambiguated ID Type / Status
Subject East 161st Street E466314 entity
Predicate servedBy P82 FINISHED
Object D train (nearby at 161st Street–Yankee Stadium) 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: D train (nearby at 161st Street–Yankee Stadium) | Statement: [East 161st Street, servedBy, D train (nearby at 161st Street–Yankee Stadium)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: D train (nearby at 161st Street–Yankee Stadium)
Context triple: [East 161st Street, servedBy, D train (nearby at 161st Street–Yankee Stadium)]
  • A. 161st Street–Yankee Stadium station
    The 161st Street–Yankee Stadium station is a major New York City Subway complex in the Bronx that serves as the primary transit hub for fans traveling to and from Yankee Stadium.
  • B. M train (nearby at Lexington Avenue–53rd Street)
    The M train is a New York City Subway service that runs through Manhattan, Brooklyn, and Queens, connecting Midtown Manhattan with neighborhoods such as Long Island City, Ridgewood, and Middle Village.
  • C. E train (nearby at Lexington Avenue–53rd Street and 7th Avenue–53rd Street)
    The E train is a New York City Subway line running primarily along the IND Eighth Avenue Line in Manhattan and Queens, providing 24-hour service between World Trade Center and Jamaica Center–Parsons/Archer.
  • D. New York City Subway (Forest Hills–71 Avenue station nearby)
    The New York City Subway’s Forest Hills–71 Avenue station is a major Queens transit hub on the IND Queens Boulevard Line, serving multiple subway routes and providing convenient connections to the nearby Forest Hills LIRR station.
  • E. A train (IND Eighth Avenue Line)
    The A train on the IND Eighth Avenue Line is a major New York City Subway service that runs express through Manhattan and Brooklyn, connecting northern Manhattan and the Rockaways.
  • 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: D train (nearby at 161st Street–Yankee Stadium)
Target entity description: The D train is a New York City Subway service that runs on the IND Sixth Avenue and Concourse Lines, providing express and local service through Manhattan and the Bronx, including stops near Yankee Stadium.
  • A. 161st Street–Yankee Stadium station
    The 161st Street–Yankee Stadium station is a major New York City Subway complex in the Bronx that serves as the primary transit hub for fans traveling to and from Yankee Stadium.
  • B. M train (nearby at Lexington Avenue–53rd Street)
    The M train is a New York City Subway service that runs through Manhattan, Brooklyn, and Queens, connecting Midtown Manhattan with neighborhoods such as Long Island City, Ridgewood, and Middle Village.
  • C. E train (nearby at Lexington Avenue–53rd Street and 7th Avenue–53rd Street)
    The E train is a New York City Subway line running primarily along the IND Eighth Avenue Line in Manhattan and Queens, providing 24-hour service between World Trade Center and Jamaica Center–Parsons/Archer.
  • D. New York City Subway (Forest Hills–71 Avenue station nearby)
    The New York City Subway’s Forest Hills–71 Avenue station is a major Queens transit hub on the IND Queens Boulevard Line, serving multiple subway routes and providing convenient connections to the nearby Forest Hills LIRR station.
  • E. A train (IND Eighth Avenue Line)
    The A train on the IND Eighth Avenue Line is a major New York City Subway service that runs express through Manhattan and Brooklyn, connecting northern Manhattan and the Rockaways.
  • 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_69d8dd040fb881909af2a964f65ad208 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5dc03dfa08190924a1b8073364fa1 completed April 20, 2026, 7:55 a.m.
Created at: April 10, 2026, 12:03 p.m.