Triple

T16366935
Position Surface form Disambiguated ID Type / Status
Subject Jozias van Aartsen E397459 entity
Predicate positionHeld P8 FINISHED
Object Acting Mayor of Amsterdam E155645 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: Acting Mayor of Amsterdam | Statement: [Jozias van Aartsen, positionHeld, Acting Mayor of Amsterdam]

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: Acting Mayor of Amsterdam
Context triple: [Jozias van Aartsen, positionHeld, Acting Mayor of Amsterdam]
  • A. Mayor of Amsterdam chosen
    The Mayor of Amsterdam is the city’s chief executive and ceremonial leader, responsible for public order, safety, and representing the Dutch capital at the national and international level.
  • B. Mayor of Rotterdam
    The Mayor of Rotterdam is the chief executive and ceremonial head of the Dutch city of Rotterdam, responsible for public order, safety, and representing the municipality.
  • C. Mayor of The Hague
    The Mayor of The Hague is the chief public official and head of the city’s administration, responsible for overseeing local governance, public order, and representation of the municipality.
  • D. Mayor of Arnhem
    The Mayor of Arnhem is the chief public official responsible for leading the municipal government and representing the Dutch city of Arnhem.
  • E. Alderman of Amsterdam
    The Alderman of Amsterdam is a senior municipal executive responsible for overseeing specific policy areas and helping govern the city alongside the mayor.
  • 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_69d87f2778dc8190aa95c7572db127e6 elicitation completed
NER batch_69e2ff3de3d88190a42cd708746c8bd0 ner completed
NED1 batch_6a002dc29f088190ba5d69ff3c12a251 ned_source_triple completed
Created at: April 10, 2026, 5:08 a.m.