Triple

T22857242
Position Surface form Disambiguated ID Type / Status
Subject 33rd Street station (IRT Lexington Avenue Line) E566516 entity
Predicate adjacentStationNorth P32736 FINISHED
Object 42nd Street–Grand Central station (IRT Lexington Avenue 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: 42nd Street–Grand Central station (IRT Lexington Avenue Line) | Statement: [33rd Street station (IRT Lexington Avenue Line), adjacentStationNorth, 42nd Street–Grand Central station (IRT Lexington Avenue Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 42nd Street–Grand Central station (IRT Lexington Avenue Line)
Context triple: [33rd Street station (IRT Lexington Avenue Line), adjacentStationNorth, 42nd Street–Grand Central station (IRT Lexington Avenue Line)]
  • A. 42nd Street–Port Authority Bus Terminal station
    42nd Street–Port Authority Bus Terminal station is a major New York City Subway complex in Midtown Manhattan that connects multiple subway lines with the Port Authority Bus Terminal near Times Square.
  • B. Grand Central–42nd Street station chosen
    Grand Central–42nd Street station is a major New York City transit hub in Midtown Manhattan that connects multiple subway lines with Grand Central Terminal’s commuter rail services.
  • C. 34th Street–Penn Station (Seventh Avenue Line)
    34th Street–Penn Station (Seventh Avenue Line) is a major New York City Subway station on the IRT Broadway–Seventh Avenue Line serving the busy Penn Station transit hub in Midtown Manhattan.
  • D. 34th Street–Herald Square station
    34th Street–Herald Square station is a major New York City subway hub in Midtown Manhattan that serves multiple lines and provides access to nearby shopping, business, and cultural districts.
  • E. Times Square–42nd Street subway station
    Times Square–42nd Street subway station is one of New York City’s busiest and most important transit complexes, serving multiple subway lines beneath Midtown Manhattan near Times Square.
  • 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_69e2458750b481908a8e4cf4609cc6cf completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17ebd7d48819085f350f2ce4144a0 completed April 29, 2026, 3:45 a.m.
Created at: April 17, 2026, 3:37 p.m.