Triple

T19239202
Position Surface form Disambiguated ID Type / Status
Subject Domuyo volcano E481084 entity
Predicate volcanicArcOrBelt P2408 FINISHED
Object Andean Volcanic Belt — 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: Andean Volcanic Belt | Statement: [Domuyo volcano, volcanicArcOrBelt, Andean Volcanic Belt]

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: Andean Volcanic Belt
Context triple: [Domuyo volcano, volcanicArcOrBelt, Andean Volcanic Belt]
  • A. Andean Volcanic Belt chosen
    The Andean Volcanic Belt is a major volcanic chain along the Andes Mountains, formed by subduction of the Nazca and Antarctic plates beneath South America and hosting numerous active and dormant volcanoes.
  • B. Northern Volcanic Zone of the Andes
    The Northern Volcanic Zone of the Andes is a major Andean volcanic belt in Colombia and Ecuador characterized by active stratovolcanoes and frequent explosive eruptions driven by subduction of the Nazca Plate beneath South America.
  • C. Central Volcanic Zone of the Andes
    The Central Volcanic Zone of the Andes is a major segment of the Andean volcanic chain characterized by numerous high stratovolcanoes and extensive volcanic plateaus spanning parts of Chile, Bolivia, Argentina, and Peru.
  • D. Southern Volcanic Zone of the Andes
    The Southern Volcanic Zone of the Andes is a major segment of the Andean volcanic chain in Chile and Argentina, characterized by numerous active stratovolcanoes and intense subduction-related volcanism.
  • E. Central Andes
    The Central Andes are a major segment of the Andes mountain system in South America, characterized by high volcanic peaks, extensive plateaus, and significant cultural and ecological diversity.
  • 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_69d8e8ccb8f48190ad420098e74fb1db elicitation completed
NER batch_69e5faef827c81909157bbcd4060dfc9 ner completed
Created at: April 10, 2026, 1:26 p.m.