Triple

T5582935
Position Surface form Disambiguated ID Type / Status
Subject BMT Fourth Avenue Line E146681 entity
Predicate hasStation P35 FINISHED
Object Rector Street (via Montague Street Tunnel connection to Broadway Line) E403178 NE FINISHED

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: Rector Street (via Montague Street Tunnel connection to Broadway Line) | Statement: [BMT Fourth Avenue Line, hasStation, Rector Street (via Montague Street Tunnel connection to Broadway Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rector Street (via Montague Street Tunnel connection to Broadway Line)
Context triple: [BMT Fourth Avenue Line, hasStation, Rector Street (via Montague Street Tunnel connection to Broadway Line)]
  • A. Rector Street (IRT Broadway–Seventh Avenue Line)
    Rector Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station in Lower Manhattan serving the 1 train near the Financial District and Battery Park.
  • B. Rector Street station (New York City Subway) chosen
    Rector Street station is a New York City Subway station in Lower Manhattan serving the Financial District near the World Trade Center site.
  • C. Lexington Avenue–63rd Street (via 63rd Street connection)
    Lexington Avenue–63rd Street (via 63rd Street connection) is a New York City Subway station complex in Manhattan that serves as a transfer point between the IND Sixth Avenue Line and the 63rd Street lines.
  • D. Montague Street in Brooklyn Heights
    Montague Street in Brooklyn Heights is a historic commercial thoroughfare in Brooklyn, New York City, known for its shops, restaurants, and proximity to the Brooklyn Heights Promenade.
  • E. Church Avenue (2 and 5 trains)
    Church Avenue (2 and 5 trains) is a local New York City Subway station in Brooklyn serving the IRT Nostrand Avenue Line.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c0090287a08190b4098411effe970c completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c0208333f08190bf0049b6bdd280f5 completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0285e7bc08190bd5a08c50679e9d9 completed March 22, 2026, 5:35 p.m.
Created at: March 22, 2026, 3:37 p.m.