Triple

T15293373
Position Surface form Disambiguated ID Type / Status
Subject Saint-Sébastien-sur-Loire E365586 entity
Predicate partOf P40 FINISHED
Object arrondissement of Nantes E613464 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: arrondissement of Nantes | Statement: [Saint-Sébastien-sur-Loire, partOf, arrondissement of Nantes]

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: arrondissement of Nantes
Context triple: [Saint-Sébastien-sur-Loire, partOf, arrondissement of Nantes]
  • A. arrondissement of Nantes chosen
    The arrondissement of Nantes is an administrative district in the Loire-Atlantique department of western France, centered on the city of Nantes and grouping together numerous surrounding communes.
  • B. arrondissement of Saint-Nazaire
    The arrondissement of Saint-Nazaire is an administrative district in the Loire-Atlantique department of western France, centered on the coastal city of Saint-Nazaire and encompassing several surrounding communes.
  • C. arrondissement of Tours
    The arrondissement of Tours is an administrative district in the Indre-et-Loire department of central France, centered on the city of Tours and comprising numerous surrounding communes.
  • D. arrondissement of Vienne
    The arrondissement of Vienne is an administrative district in the Isère department of southeastern France, centered on the town of Vienne and comprising several communes including La Côte-Saint-André.
  • E. arrondissement of Angers
    The arrondissement of Angers is an administrative district in the Maine-et-Loire department of western France, centered on the city of Angers and comprising numerous surrounding communes.
  • 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_69d85a103d9081908c1ea6c4c73ac8e3 elicitation completed
NER batch_69e03682ea488190ac82fdbd0e855d34 ner completed
NED1 batch_69feef7f2fc08190937226dad5fdc9c6 ned_source_triple completed
Created at: April 10, 2026, 3:15 a.m.