Triple

T21510450
Position Surface form Disambiguated ID Type / Status
Subject Guaniguanico mountain range E530703 entity
Predicate locatedIn P40 FINISHED
Object Pinar del Río Province — 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: Pinar del Río Province | Statement: [Guaniguanico mountain range, locatedIn, Pinar del Río Province]

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: Pinar del Río Province
Context triple: [Guaniguanico mountain range, locatedIn, Pinar del Río Province]
  • A. Pinar del Río Province chosen
    Pinar del Río Province is the westernmost province of Cuba, known for its lush landscapes and world-famous tobacco plantations in the Viñales Valley.
  • B. Ciego de Ávila Province
    Ciego de Ávila Province is a central Cuban province known for its agriculture and popular offshore resort islands, including the Cayo Coco tourist destination.
  • C. Camagüey Province
    Camagüey Province is a large central-eastern province of Cuba known for its extensive cattle ranching, sugar production, and the historic colonial city of Camagüey as its capital.
  • D. Matanzas Province
    Matanzas Province is a region in western Cuba known for its coastal resorts, notably Varadero, and its cultural heritage as the “Athens of Cuba.”
  • E. La Habana Province
    La Habana Province is an administrative region in western Cuba that surrounds but does not include the city of Havana, encompassing several suburban and rural municipalities.
  • 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_69e0c45c81f08190a6b8bbb70a45aae7 elicitation completed
NER batch_69e9ea84dfbc8190a23d9a7d6eb2c2b5 ner completed
Created at: April 16, 2026, 6:25 p.m.