Triple

T16746107
Position Surface form Disambiguated ID Type / Status
Subject 23rd Street (BMT Broadway Line) E406958 entity
Predicate hasAdjacentStationSouth P32737 FINISHED
Object 14th Street–Union Square (BMT Broadway Line) E375314 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: 14th Street–Union Square (BMT Broadway Line) | Statement: [23rd Street (BMT Broadway Line), hasAdjacentStationSouth, 14th Street–Union Square (BMT Broadway Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 14th Street–Union Square (BMT Broadway Line)
Context triple: [23rd Street (BMT Broadway Line), hasAdjacentStationSouth, 14th Street–Union Square (BMT Broadway Line)]
  • A. BMT Broadway Line at Union Square–14th Street
    The BMT Broadway Line at Union Square–14th Street is a major New York City Subway station complex in Manhattan that serves Broadway Line trains and provides extensive transfers to multiple other lines.
  • B. 34th Street–Herald Square (IND Sixth Avenue Line)
    34th Street–Herald Square (IND Sixth Avenue Line) is a major New York City Subway station in Midtown Manhattan that serves the IND Sixth Avenue Line and connects to multiple other subway lines and the busy Herald Square shopping district.
  • C. 74th Street–Broadway (IRT Flushing Line)
    74th Street–Broadway (IRT Flushing Line) is a major New York City Subway station in Queens that serves the 7 train and connects to the adjacent Jackson Heights–Roosevelt Avenue complex for multiple transfer options.
  • D. 14th Street–Union Square station chosen
    14th Street–Union Square station is a major New York City subway hub in Manhattan that serves multiple lines and provides access to the busy Union Square area.
  • E. Prince Street (BMT Broadway Line)
    Prince Street (BMT Broadway Line) is a local New York City Subway station in Manhattan’s SoHo neighborhood, served by the R and W trains along the Broadway 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_69d8838ffb088190a0b11149929006bf completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3aa223aa88190a3c1805ece7317e2 completed April 18, 2026, 3:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00a52033748190ae207d72d437236b completed May 10, 2026, 3:32 p.m.
Created at: April 10, 2026, 5:21 a.m.