Triple

T12419116
Position Surface form Disambiguated ID Type / Status
Subject Junction Boulevard E296718 entity
Predicate servedBy P82 FINISHED
Object 7 train E96285 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: 7 train | Statement: [Junction Boulevard, servedBy, 7 train]

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: 7 train
Context triple: [Junction Boulevard, servedBy, 7 train]
  • A. 7 train chosen
    The 7 train is a New York City Subway service that runs between Queens and Manhattan, known for serving Flushing, Citi Field, and the rapidly developing neighborhoods along the Queens Boulevard and 42nd Street corridors.
  • B. 6 train
    The 6 train is a local New York City Subway service running along the Lexington Avenue Line in Manhattan and into the Bronx.
  • C. 5 train
    The 5 train is a New York City Subway service that runs primarily along the IRT Lexington Avenue Line in Manhattan and the Eastern Parkway and Dyre Avenue lines in the Bronx, providing both local and express service.
  • D. 3 train
    The 3 train is a New York City Subway service that runs on the IRT Lenox Avenue and Eastern Parkway Lines, connecting Manhattan and Brooklyn.
  • E. 4 train
    The 4 train is a New York City Subway service that runs along the Lexington Avenue Line in Manhattan, providing express service between the Bronx and Brooklyn.
  • 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_69d6ada0640c81908c061d7fb3d47786 elicitation completed
NER batch_69d94d6efd748190a5d9396a343e41e1 ner completed
NED1 batch_69f634933b9881909fd592ede7c3e49c ned_source_triple completed
Created at: April 8, 2026, 9:55 p.m.