Triple

T8772626
Position Surface form Disambiguated ID Type / Status
Subject Chambers Street (BMT Nassau Street Line) E208499 entity
Predicate connectsTo P845 FINISHED
Object Brooklyn Bridge–City Hall (IRT Lexington Avenue Line) E308471 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Brooklyn Bridge–City Hall (IRT Lexington Avenue Line) | Statement: [Chambers Street (BMT Nassau Street Line), connectsTo, Brooklyn Bridge–City Hall (IRT Lexington Avenue Line)]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brooklyn Bridge–City Hall (IRT Lexington Avenue Line)
Context triple: [Chambers Street (BMT Nassau Street Line), connectsTo, Brooklyn Bridge–City Hall (IRT Lexington Avenue Line)]
  • A. Brooklyn Bridge–City Hall subway station chosen
    Brooklyn Bridge–City Hall subway station is a major New York City Subway complex in Lower Manhattan serving as a key transit hub for multiple lines near the Brooklyn Bridge and civic center.
  • B. Manhattan Bridge (B train)
    The Manhattan Bridge (B train) is a major New York City Subway crossing that carries B and D line trains between Brooklyn and Manhattan as part of the BMT Broadway and IND Sixth Avenue services.
  • C. New York City Subway Pelham Parkway station
    The New York City Subway Pelham Parkway station is a Bronx rapid transit stop that serves as a key access point for nearby attractions such as the Bronx Zoo.
  • D. Brooklyn Borough Hall subway station
    Brooklyn Borough Hall subway station is a major New York City Subway complex in Downtown Brooklyn that serves multiple lines and provides access to the borough’s civic and commercial center.
  • E. South Ferry loops (IRT South Ferry)
    The South Ferry loops (IRT South Ferry) were a pair of curved New York City Subway terminal tracks in Lower Manhattan that served as the southern terminus for IRT lines before being replaced by a newer South Ferry station.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca835edb4481909b4aafb616dc5eb7 elicitation completed
NER batch_69cc5f2dc87c8190be0597a260d95a0b ner completed
NED1 batch_69cf51c0125c819098deb7a54688b125 ned_source_triple completed
Created at: March 30, 2026, 6:41 p.m.