Triple

T19406575
Position Surface form Disambiguated ID Type / Status
Subject Copahue volcano E485477 entity
Predicate near P350 FINISHED
Object Caviahue town — 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: Caviahue town | Statement: [Copahue volcano, near, Caviahue town]

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: Caviahue town
Context triple: [Copahue volcano, near, Caviahue town]
  • A. Caviahue chosen
    Caviahue is a small Argentine town and ski resort in the Andes, known for its volcanic landscapes, thermal waters, and proximity to the Copahue volcano.
  • B. San Sebastián del Piñal de Caguax
    San Sebastián del Piñal de Caguax is the original colonial-era name of the city now known as Caguas in Puerto Rico.
  • C. San Fernando del Valle de Catamarca
    San Fernando del Valle de Catamarca is a historic city in northwestern Argentina, known for its colonial architecture and role as the political and cultural center of Catamarca Province.
  • D. San José de la Mariquina
    San José de la Mariquina is a small Chilean city known for its agricultural surroundings and location in the southern Los Ríos Region.
  • E. San Rafael del Sur
    San Rafael del Sur is a town in Nicaragua that serves as the administrative and commercial center of the surrounding San Rafael del Sur Municipality.
  • 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_69d8e8d5162481909db12435d9535c1a elicitation completed
NER batch_69e6257af68881908147beedc29ff64c ner completed
Created at: April 10, 2026, 1:36 p.m.