Triple

T6879753
Position Surface form Disambiguated ID Type / Status
Subject Sad and Luminous Days: Cuba’s Struggle with the Superpowers after the Missile Crisis E158762 entity
Predicate mainSubject P3 FINISHED
Object Cuba–United States relations E14919 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: Cuba–United States relations | Statement: [Sad and Luminous Days: Cuba’s Struggle with the Superpowers after the Missile Crisis, mainSubject, Cuba–United States relations]

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: Cuba–United States relations
Context triple: [Sad and Luminous Days: Cuba’s Struggle with the Superpowers after the Missile Crisis, mainSubject, Cuba–United States relations]
  • A. United States–Cuba relations chosen
    United States–Cuba relations encompass the historically tense and often adversarial diplomatic, economic, and political interactions between the two countries, shaped by Cold War conflicts, embargoes, and intermittent attempts at normalization.
  • B. USSR–Cuba military alliance
    The USSR–Cuba military alliance was a Cold War partnership in which the Soviet Union provided military support and protection to communist Cuba, positioning the island as a strategic outpost near the United States.
  • C. United States–Puerto Rico relations
    United States–Puerto Rico relations encompass the political, legal, economic, and social ties between the U.S. federal government and the unincorporated territory of Puerto Rico, including debates over its status and degree of self-governance.
  • D. United States–Spain relations
    United States–Spain relations encompass the historical and contemporary diplomatic, economic, military, and cultural ties between the United States of America and the Kingdom of Spain.
  • E. Treaty of Relations between the United States and Cuba (1934)
    The Treaty of Relations between the United States and Cuba (1934) was an agreement that redefined U.S.–Cuban relations by ending many of the interventionist provisions imposed after the Spanish–American War and granting Cuba greater sovereignty.
  • 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_69c68832af1481908ce356e133ebaebe elicitation completed
NER batch_69c6d8e60f94819086315b1dd2ea7a3e ner completed
NED1 batch_69c742c999cc8190a14aa0ae6c7a1f54 ned_source_triple completed
Created at: March 27, 2026, 2:22 p.m.