Triple

T11517619
Position Surface form Disambiguated ID Type / Status
Subject Isla de Pinos E273071 entity
Predicate hasPrison P21915 FINISHED
Object Presidio Modelo E177569 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: Presidio Modelo | Statement: [Isla de Pinos, hasPrison, Presidio Modelo]

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: Presidio Modelo
Context triple: [Isla de Pinos, hasPrison, Presidio Modelo]
  • A. Presidio Modelo chosen
    Presidio Modelo is a former Cuban prison complex on Isla de la Juventud, notorious for its panopticon design and for holding political prisoners including Fidel Castro before the Cuban Revolution.
  • B. Presidio La Bahía
    Presidio La Bahía is a historic Spanish frontier fort in Goliad, Texas, best known for its role in the Texas Revolution and the Goliad Massacre.
  • C. Presidio de los Reyes Cora
    Presidio de los Reyes Cora is a regional dialect of the Cora language spoken by the Cora people of western Mexico.
  • D. San Carlos Fortress
    San Carlos Fortress is a historic 18th-century Spanish military fortification located in Perote, Veracruz, Mexico, notable for its role in colonial defense and later use as a prison.
  • E. Palacio del Gobernador
    Palacio del Gobernador is a historic Spanish colonial-era government building in Intramuros, Manila, that once served as the residence and office of the Governor-General of the Philippines.
  • 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_69d6aae2c3748190bed2ea50dfb160dc elicitation completed
NER batch_69d87fcc72a48190b81acedfcc8685d3 ner completed
NED1 batch_69e62530a6b08190a8ba3c410e79cf72 ned_source_triple completed
Created at: April 8, 2026, 9:36 p.m.