Triple

T8231387
Position Surface form Disambiguated ID Type / Status
Subject New York Times interview with Fidel Castro E192299 entity
Predicate associatedWith P37 FINISHED
Object Herbert L. Matthews–Fidel Castro meeting E192299 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Herbert L. Matthews–Fidel Castro meeting | Statement: [New York Times interview with Fidel Castro, associatedWith, Herbert L. Matthews–Fidel Castro meeting]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Herbert L. Matthews–Fidel Castro meeting
Context triple: [New York Times interview with Fidel Castro, associatedWith, Herbert L. Matthews–Fidel Castro meeting]
  • A. New York Times interview with Fidel Castro chosen
    The New York Times interview with Fidel Castro was a pivotal 1957 report by journalist Herbert L. Matthews that introduced Castro and his guerrilla movement in the Sierra Maestra to a global audience and helped shape international perceptions of the Cuban Revolution.
  • B. Havana Conference
    The Havana Conference was a notorious 1946 gathering of major American and Sicilian Mafia leaders in Havana, Cuba, where they coordinated organized crime operations and policies.
  • C. Havana Charter negotiations
    The Havana Charter negotiations were post–World War II international talks aimed at creating an International Trade Organization to regulate global trade, investment, and employment, but ultimately failed to be ratified.
  • D. Havana Affair
    "Havana Affair" is a fast, punk rock song by the Ramones that reflects their early raw sound and themes of espionage and Cold War tension.
  • E. Moscow–Havana
    Moscow–Havana was a long-haul international air route linking the Soviet Union with Cuba, symbolizing Cold War-era ties between the two countries.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca82db5b90819085d1ad7c2e27bfcc completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7824a6c48190a3abb76c4c3dcc71 completed March 31, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd34e77fd08190a76f81de96d4e605 completed April 1, 2026, 3:08 p.m.
Created at: March 30, 2026, 5:46 p.m.