Triple

T477327
Position Surface form Disambiguated ID Type / Status
Subject Raúl Castro E9089 entity
Predicate sibling P363 FINISHED
Object Juanita Castro
Juanita Castro is a Cuban exile and anti-communist activist, known for being the sister of Fidel and Raúl Castro who later broke with her brothers' revolutionary government and collaborated with the CIA.
E59409 NE FINISHED

How this triple was built (4 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: Juanita Castro | Statement: [Raúl Castro, sibling, Juanita Castro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Juanita Castro
Context triple: [Raúl Castro, sibling, Juanita Castro]
  • A. Helen Fabela Chávez
    Helen Fabela Chávez was a Mexican-American labor activist and the longtime partner of César Chávez, who played a crucial but often behind-the-scenes role in the United Farm Workers movement.
  • B. Dalia Soto del Valle
    Dalia Soto del Valle is the second wife of former Cuban leader Fidel Castro, known for maintaining a low public profile despite her long-term marriage to the revolutionary figure.
  • C. Mildred García
    Mildred García is an American academic leader and administrator who serves as chancellor of the California State University system.
  • D. Magdalena Contreras
    Magdalena Contreras is one of the 16 boroughs (alcaldías) of Mexico City, known for its largely residential character and significant green and mountainous areas on the city’s southwest edge.
  • E. Cruz Bustamante
    Cruz Bustamante is an American Democratic politician who served as California’s first Latino lieutenant governor in over a century.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Juanita Castro
Triple: [Raúl Castro, sibling, Juanita Castro]
Generated description
Juanita Castro is a Cuban exile and anti-communist activist, known for being the sister of Fidel and Raúl Castro who later broke with her brothers' revolutionary government and collaborated with the CIA.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Juanita Castro
Target entity description: Juanita Castro is a Cuban exile and anti-communist activist, known for being the sister of Fidel and Raúl Castro who later broke with her brothers' revolutionary government and collaborated with the CIA.
  • A. Helen Fabela Chávez
    Helen Fabela Chávez was a Mexican-American labor activist and the longtime partner of César Chávez, who played a crucial but often behind-the-scenes role in the United Farm Workers movement.
  • B. Dalia Soto del Valle
    Dalia Soto del Valle is the second wife of former Cuban leader Fidel Castro, known for maintaining a low public profile despite her long-term marriage to the revolutionary figure.
  • C. Mildred García
    Mildred García is an American academic leader and administrator who serves as chancellor of the California State University system.
  • D. Magdalena Contreras
    Magdalena Contreras is one of the 16 boroughs (alcaldías) of Mexico City, known for its largely residential character and significant green and mountainous areas on the city’s southwest edge.
  • E. Cruz Bustamante
    Cruz Bustamante is an American Democratic politician who served as California’s first Latino lieutenant governor in over a century.
  • F. None of above. chosen

Provenance (5 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_69a2e7ff81708190b0507a24a997232c completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f03cc63881908e75b457804cb858 completed Feb. 28, 2026, 1:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69a46802cf108190a71d45f1ad3262e2 completed March 1, 2026, 4:23 p.m.
NEDg Description generation batch_69a4686a1c448190943fb889cd26c715 completed March 1, 2026, 4:25 p.m.
NED2 Entity disambiguation (via description) batch_69a468c9f5008190b431bc4bd374ab78 completed March 1, 2026, 4:26 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.