Triple

T16207986
Position Surface form Disambiguated ID Type / Status
Subject Inner Circle (Glasgow Subway) E393377 entity
Predicate hasStation P35 FINISHED
Object Buchanan Street subway station E138759 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: Buchanan Street subway station | Statement: [Inner Circle (Glasgow Subway), hasStation, Buchanan Street subway 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: Buchanan Street subway station
Context triple: [Inner Circle (Glasgow Subway), hasStation, Buchanan Street subway station]
  • A. Buchanan Street subway station chosen
    Buchanan Street subway station is a central Glasgow Subway station serving the busy Buchanan Street shopping district in Glasgow, Scotland.
  • B. Chambers Street subway station
    Chambers Street subway station is a New York City Subway station complex in Lower Manhattan that serves the Civic Center area near government and judicial buildings.
  • C. Junius Street station
    Junius Street station is a New York City Subway station in Brownsville, Brooklyn, serving the 3 train on the IRT New Lots Line.
  • D. Rector Street subway station
    Rector Street subway station is a New York City Subway stop in Lower Manhattan serving the Financial District near the World Trade Center and Battery Park.
  • E. Cahill Street station
    Cahill Street station is the former name of San Jose Diridon Station, a major rail hub in San Jose, California.
  • 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_69d87f1f5bd08190bd01cac0d5b9d2ef elicitation completed
NER batch_69e22710ef2c8190a8d7b9fb1666816c ner completed
NED1 batch_6a0007916d3481909d475f1661d80e77 ned_source_triple completed
Created at: April 10, 2026, 5:03 a.m.