Triple

T20498196
Position Surface form Disambiguated ID Type / Status
Subject Enkhuizen railway station E503227 entity
Predicate hasService P182 FINISHED
Object Sprinter service Enkhuizen–Hoorn–Amsterdam (peak hours, some years) — NE NERFINISHED

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: Sprinter service Enkhuizen–Hoorn–Amsterdam (peak hours, some years) | Statement: [Enkhuizen railway station, hasService, Sprinter service Enkhuizen–Hoorn–Amsterdam (peak hours, some years)]

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: Sprinter service Enkhuizen–Hoorn–Amsterdam (peak hours, some years)
Context triple: [Enkhuizen railway station, hasService, Sprinter service Enkhuizen–Hoorn–Amsterdam (peak hours, some years)]
  • A. Nederlandse Spoorwegen sprinter services chosen
    Nederlandse Spoorwegen sprinter services are Dutch regional commuter trains that make frequent stops and connect local stations across the Netherlands.
  • B. Metroliner service
    Metroliner service was Amtrak’s high-speed, premium passenger train service that operated primarily along the Northeast Corridor between New York City and Washington, D.C.
  • C. Nederlandse Spoorwegen intercity services
    Nederlandse Spoorwegen intercity services are long-distance express passenger trains in the Netherlands that connect major cities with limited stops and higher speeds than local services.
  • D. East-of-Hudson service
    East-of-Hudson service is the portion of the Metro-North Railroad network that operates on the east side of the Hudson River, primarily serving commuter routes between New York City and its eastern and northern suburbs.
  • E. St Pancras International high-speed services
    St Pancras International high-speed services are high-speed train operations based at London’s St Pancras International station, providing fast domestic and international rail connections such as Eurostar services to continental Europe.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b4b1e52c8190894281cf7e3283ab elicitation completed
NER batch_69e69cbff210819089900e9a35911f48 ner completed
Created at: April 16, 2026, 11:35 a.m.