Triple

T22818713
Position Surface form Disambiguated ID Type / Status
Subject 77th Street station (IRT Lexington Avenue Line) E565168 entity
Predicate hasAdjacentStation P231 FINISHED
Object 68th Street–Hunter College station — 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: 68th Street–Hunter College station | Statement: [77th Street station (IRT Lexington Avenue Line), hasAdjacentStation, 68th Street–Hunter College station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 68th Street–Hunter College station
Context triple: [77th Street station (IRT Lexington Avenue Line), hasAdjacentStation, 68th Street–Hunter College station]
  • A. 68th Street–Hunter College station chosen
    68th Street–Hunter College station is a New York City Subway station on the Upper East Side of Manhattan serving Hunter College and the surrounding neighborhood.
  • B. 69 Street station
    69 Street station is a Calgary CTrain light rail station in Alberta, Canada, serving as the western endpoint of the city's Blue Line.
  • C. Third Avenue–149th Street station
    Third Avenue–149th Street station is a major New York City Subway station in the Bronx serving the 2 and 5 trains on the IRT White Plains Road Line.
  • D. Harlem–125th Street station
    Harlem–125th Street station is a major New York City commuter rail hub in East Harlem serving multiple Metro-North Railroad lines.
  • E. 74th Street–Broadway station
    74th Street–Broadway station is a major New York City Subway station in Queens that serves as a key transfer point on the IRT Flushing Line.
  • 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.