Triple

T20498183
Position Surface form Disambiguated ID Type / Status
Subject Enkhuizen railway station E503227 entity
Predicate ownedBy P347 FINISHED
Object Nederlandse Spoorwegen — 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: Nederlandse Spoorwegen | Statement: [Enkhuizen railway station, ownedBy, Nederlandse Spoorwegen]

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: Nederlandse Spoorwegen
Context triple: [Enkhuizen railway station, ownedBy, Nederlandse Spoorwegen]
  • A. Nederlandse Spoorwegen chosen
    Nederlandse Spoorwegen is the principal Dutch railway company responsible for most passenger train services across the Netherlands.
  • B. ProRail
    ProRail is the Dutch government-owned company responsible for managing and maintaining the national railway infrastructure in the Netherlands.
  • C. Hollandsche IJzeren Spoorweg-Maatschappij
    Hollandsche IJzeren Spoorweg-Maatschappij was one of the first Dutch railway companies, instrumental in developing the early railway network in the Netherlands in the 19th century.
  • D. Staatsspoorwegen
    Staatsspoorwegen was the main state-owned railway company of the Dutch East Indies, responsible for developing and operating much of the colonial-era rail infrastructure in what is now Indonesia.
  • E. SNCB/NMBS
    SNCB/NMBS is the Belgian national railway company responsible for operating most passenger train services and managing much of the rail infrastructure in Belgium.
  • 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.