Fidel Castro
E4050
Fidel Castro was a Cuban revolutionary and long-serving prime minister and president who led the 1959 Cuban Revolution and established a communist state closely aligned with the Soviet Union.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Fidel Castro canonical | 163 |
| Fidel Ángel Castro Díaz-Balart | 3 |
| Castro | 1 |
| Castro family | 1 |
| Fidel | 1 |
| Fidel Alejandro Castro Ruz | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T56988 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fidel Castro Context triple: [Order of the Aztec Eagle, notableRecipient, Fidel Castro]
-
A.
Cuban government
The Cuban government is the centralized socialist state authority of the Republic of Cuba, overseeing its political, economic, and social systems under one-party rule.
-
B.
Joseph Stalin
Joseph Stalin was the authoritarian leader of the Soviet Union from the mid-1920s until his death in 1953, overseeing rapid industrialization, World War II victory, and brutal political repression.
-
C.
Mao Zedong
Mao Zedong was the founding father of the People's Republic of China and the leader of the Chinese Communist Party whose political, military, and ideological leadership reshaped 20th-century China.
-
D.
Gabriel Boric
Gabriel Boric is a Chilean politician and former student leader who became one of the youngest presidents in Chile’s history, known for his left-wing, progressive agenda.
-
E.
Napoleon Bonaparte
Napoleon Bonaparte was a French military general who rose to become Emperor of the French, dominating European affairs in the early 19th century through his political and military leadership.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fidel Castro Target entity description: Fidel Castro was a Cuban revolutionary and long-serving prime minister and president who led the 1959 Cuban Revolution and established a communist state closely aligned with the Soviet Union.
-
A.
Cuban government
The Cuban government is the centralized socialist state authority of the Republic of Cuba, overseeing its political, economic, and social systems under one-party rule.
-
B.
Joseph Stalin
Joseph Stalin was the authoritarian leader of the Soviet Union from the mid-1920s until his death in 1953, overseeing rapid industrialization, World War II victory, and brutal political repression.
-
C.
Mao Zedong
Mao Zedong was the founding father of the People's Republic of China and the leader of the Chinese Communist Party whose political, military, and ideological leadership reshaped 20th-century China.
-
D.
Gabriel Boric
Gabriel Boric is a Chilean politician and former student leader who became one of the youngest presidents in Chile’s history, known for his left-wing, progressive agenda.
-
E.
Napoleon Bonaparte
Napoleon Bonaparte was a French military general who rose to become Emperor of the French, dominating European affairs in the early 19th century through his political and military leadership.
- F. None of above. chosen
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
head of government
ⓘ
head of state ⓘ human ⓘ politician ⓘ revolutionary ⓘ |
| alliedWith | Soviet Union ⓘ |
| cameToPowerIn | 1959 ⓘ |
| causeOfDeath | natural causes ⓘ |
| child |
Fidel Castro
self-linksurface differs
ⓘ
surface form:
Fidel Ángel Castro Díaz-Balart
|
| countryOfCitizenship | Cuba ⓘ |
| dateOfBirth | 1926-08-13 ⓘ |
| dateOfDeath | 2016-11-25 ⓘ |
| educatedAt | University of Havana ⓘ |
| familyName |
Fidel Castro
self-linksurface differs
ⓘ
surface form:
Castro
|
| fieldOfStudy | law ⓘ |
| founded | Communist state in Cuba ⓘ |
| fullName |
Fidel Castro
self-linksurface differs
ⓘ
surface form:
Fidel Alejandro Castro Ruz
|
| gender | male ⓘ |
| givenName |
Fidel Castro
self-linksurface differs
ⓘ
surface form:
Fidel
|
| implemented | one-party socialist state in Cuba ⓘ |
| involvedIn |
Bay of Pigs Invasion
ⓘ
Cuban Missile Crisis ⓘ |
| languageSpoken | Spanish ⓘ |
| leaderOf | Cuban Revolution ⓘ |
| led |
Cuban Revolution
ⓘ
surface form:
1959 Cuban Revolution
|
| nationality | Cuban ⓘ |
| notableEvent | proclamation of socialist character of the Cuban Revolution in 1961 ⓘ |
| notableWork | Cuban Revolution ⓘ |
| occupation |
lawyer
ⓘ
military leader ⓘ politician ⓘ revolutionary ⓘ |
| officeEndForFirstSecretary | 2011-04-19 ⓘ |
| officeEndForPresident | 2008-02-24 ⓘ |
| officeEndForPrimeMinister | 1976-12-02 ⓘ |
| officeStartForFirstSecretary | 1965-10-03 ⓘ |
| officeStartForPresident | 1976-12-02 ⓘ |
| officeStartForPrimeMinister | 1959-02-16 ⓘ |
| opposedBy | United States government ⓘ |
| overthrew | Fulgencio Batista ⓘ |
| placeOfBirth | Birán, Holguín Province, Cuba ⓘ |
| placeOfDeath | Havana, Cuba ⓘ |
| politicalIdeology |
Marxism–Leninism
ⓘ
communism ⓘ |
| politicalParty |
26th of July Movement
ⓘ
Communist Party of Cuba ⓘ |
| positionHeld |
First Secretary of the Communist Party of Cuba
ⓘ
Council of Ministers of Cuba ⓘ
surface form:
President of the Council of Ministers of Cuba
President of the Council of State of Cuba ⓘ Prime Minister of Cuba ⓘ |
| religion | Roman Catholic (lapsed) ⓘ |
| residence | Havana, Cuba ⓘ |
| sibling |
Ramón Castro
ⓘ
Raúl Castro ⓘ |
| spouse |
Dalia Soto del Valle
ⓘ
Mirta Díaz-Balart ⓘ |
| startTime | 1959-02-16 ⓘ |
| subjectOf |
United States–Cuba relations
ⓘ
surface form:
U.S. economic embargo on Cuba
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Fidel Castro Description of subject: Fidel Castro was a Cuban revolutionary and long-serving prime minister and president who led the 1959 Cuban Revolution and established a communist state closely aligned with the Soviet Union.
Referenced by (170)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Mercedes-Benz 600 Pullman