Triple

T6041861
Position Surface form Disambiguated ID Type / Status
Subject IRT Lexington Avenue Line trunk in Manhattan E134563 entity
Predicate hasStation P35 FINISHED
Object Brooklyn Bridge–City Hall station 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 station | Statement: [IRT Lexington Avenue Line trunk in Manhattan, hasStation, Brooklyn Bridge–City Hall station]

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 station
Context triple: [IRT Lexington Avenue Line trunk in Manhattan, hasStation, Brooklyn Bridge–City Hall station]
  • 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. Whitehall Street–South Ferry station
    Whitehall Street–South Ferry station is a New York City Subway complex in Lower Manhattan serving the R and W trains and providing connections to nearby ferry terminals.
  • C. Astoria–Ditmars Boulevard station
    Astoria–Ditmars Boulevard station is the elevated northern terminal of the New York City Subway’s N and W lines, located in the Astoria neighborhood of Queens.
  • D. Prospect Park station
    Prospect Park station is a public transit stop serving the Prospect Park neighborhood, providing rail access to the surrounding area.
  • E. Flatbush Avenue station
    Flatbush Avenue station, now known as Atlantic Terminal, is a major Long Island Rail Road hub in Brooklyn serving as a key transit connection point for commuters.
  • 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_69c00875db5c819099dd5bb833ec43c2 elicitation completed
NER batch_69c056d11370819096ac35349bd91f4e ner completed
NED1 batch_69c1251a3bec81909a654976712f147d ned_source_triple completed
Created at: March 22, 2026, 4:08 p.m.