Triple

T13532131
Position Surface form Disambiguated ID Type / Status
Subject IRT West Side Lines E323157 entity
Predicate hasTerminalStation P26272 FINISHED
Object Flatbush Avenue–Brooklyn College E126489 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: Flatbush Avenue–Brooklyn College | Statement: [IRT West Side Lines, hasTerminalStation, Flatbush Avenue–Brooklyn College]

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: Flatbush Avenue–Brooklyn College
Context triple: [IRT West Side Lines, hasTerminalStation, Flatbush Avenue–Brooklyn College]
  • A. Flatbush Avenue–Brooklyn College chosen
    Flatbush Avenue–Brooklyn College is a New York City Subway terminal station in Brooklyn serving the 2 and 5 trains near Brooklyn College.
  • B. New Dorp Lane
    New Dorp Lane is a primary commercial thoroughfare in the New Dorp neighborhood of Staten Island, New York City, lined with shops, restaurants, and local businesses.
  • C. Bedford Park Boulevard–Lehman College
    Bedford Park Boulevard–Lehman College is a New York City Subway station in the Bronx serving the IND Concourse Line near the Lehman College campus.
  • D. Flatbush
    Flatbush is a diverse, historically Caribbean-American neighborhood in central Brooklyn, New York City, known for its vibrant culture and Victorian-era residential streets.
  • E. 137th Street–City College
    137th Street–City College is a New York City Subway station in Manhattan’s Hamilton Heights neighborhood that serves the City College of New York and surrounding area.
  • 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_69d8076776248190bdf0d4fa1f85a5fc elicitation completed
NER batch_69dbafbb34548190a6b44faa48125cd4 ner completed
NED1 batch_69f76ba9fccc81908ec2e33d66aae8ea ned_source_triple completed
Created at: April 9, 2026, 9:44 p.m.