Triple

T22818669
Position Surface form Disambiguated ID Type / Status
Subject 51st Street station (IRT Lexington Avenue Line) E565167 entity
Predicate stationComplexWith P19050 FINISHED
Object Lexington Avenue–53rd Street station (IND Queens Boulevard Line) — NE NERFINISHED

How this triple was built (2 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: Lexington Avenue–53rd Street station (IND Queens Boulevard Line) | Statement: [51st Street station (IRT Lexington Avenue Line), stationComplexWith, Lexington Avenue–53rd Street station (IND Queens Boulevard Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lexington Avenue–53rd Street station (IND Queens Boulevard Line)
Context triple: [51st Street station (IRT Lexington Avenue Line), stationComplexWith, Lexington Avenue–53rd Street station (IND Queens Boulevard Line)]
  • A. Lexington Avenue–53rd Street station chosen
    Lexington Avenue–53rd Street station is a major New York City Subway complex in Midtown Manhattan serving the E, M, and 6 trains with high passenger traffic and important transfer connections.
  • B. Eighth Avenue–53rd Street station
    The Eighth Avenue–53rd Street station is a New York City Subway station in Midtown Manhattan on the IND Eighth Avenue Line, serving several A, C, and E trains.
  • C. Fifth Avenue station (IRT Flushing Line)
    Fifth Avenue station (IRT Flushing Line) is an underground New York City Subway station in Midtown Manhattan serving the 7 train near Bryant Park and the New York Public Library.
  • D. Lexington Avenue–63rd Street station
    Lexington Avenue–63rd Street station is a New York City Subway station in Manhattan that serves the F and Q trains, providing a key transfer point between the IND and BMT 63rd Street Lines.
  • E. Lexington Avenue–59th Street station
    Lexington Avenue–59th Street station is a major New York City Subway complex in Manhattan that serves multiple lines and facilitates transfers between the Lexington Avenue Line and other routes near 59th Street.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e2458426188190b58b8ab4844fe420 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17dce762c8190934fb921f942c9fd completed April 29, 2026, 3:41 a.m.
Created at: April 17, 2026, 3:33 p.m.