José Pérez San Román
E136959
José Pérez San Román was a Cuban exile military leader best known for commanding Brigade 2506 during the failed 1961 Bay of Pigs invasion against Fidel Castro’s government.
All labels observed (1)
| Label | Occurrences |
|---|---|
| José Pérez San Román canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T754768 — 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: José Pérez San Román Context triple: [Brigade 2506, notableCommander, José Pérez San Román]
-
A.
José Rodríguez Carballo
José Rodríguez Carballo is a Spanish Franciscan archbishop and Vatican official who serves in a leading role overseeing religious orders and consecrated life in the Catholic Church.
-
B.
José Miaja
José Miaja was a Spanish Republican general best known for leading the defense of Madrid during the Spanish Civil War.
-
C.
Germán Núñez Cortina
Germán Núñez Cortina was a key early figure in Mexican football history, best known as one of the founders of the iconic club América.
-
D.
Ramón García
Ramón García is an architect known for his work on the design of Puerto Rico’s Capitol building in San Juan.
-
E.
Wenceslao Ramírez de Villa-Urrutia
Wenceslao Ramírez de Villa-Urrutia was a Spanish diplomat, historian, and nobleman who served in various high-ranking diplomatic posts for Spain around the turn of the 20th century.
- 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: José Pérez San Román Target entity description: José Pérez San Román was a Cuban exile military leader best known for commanding Brigade 2506 during the failed 1961 Bay of Pigs invasion against Fidel Castro’s government.
-
A.
José Rodríguez Carballo
José Rodríguez Carballo is a Spanish Franciscan archbishop and Vatican official who serves in a leading role overseeing religious orders and consecrated life in the Catholic Church.
-
B.
José Miaja
José Miaja was a Spanish Republican general best known for leading the defense of Madrid during the Spanish Civil War.
-
C.
Germán Núñez Cortina
Germán Núñez Cortina was a key early figure in Mexican football history, best known as one of the founders of the iconic club América.
-
D.
Ramón García
Ramón García is an architect known for his work on the design of Puerto Rico’s Capitol building in San Juan.
-
E.
Wenceslao Ramírez de Villa-Urrutia
Wenceslao Ramírez de Villa-Urrutia was a Spanish diplomat, historian, and nobleman who served in various high-ranking diplomatic posts for Spain around the turn of the 20th century.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Cuban exile
ⓘ
human ⓘ military officer ⓘ |
| associatedWith |
Cuban exile community in the United States
ⓘ
anti-Castro paramilitary groups ⓘ |
| cause | anti-Castro opposition ⓘ |
| conflict |
Bay of Pigs invasion
ⓘ
linked to:
Bay of Pigs Invasion
|
| countryOfCitizenship | Cuba ⓘ |
| ethnicGroup | Cuban ⓘ |
| familyName |
Pérez
ⓘ
San Román ⓘ |
| foughtAgainst | government of Fidel Castro ⓘ |
| givenName | José ⓘ |
| hasGender | male ⓘ |
| ideology | anti-communism ⓘ |
| languageSpoken |
English
ⓘ
Spanish ⓘ |
| militaryBranch | Brigade 2506 ⓘ |
| movement | Cuban exile movement ⓘ |
| name | José Pérez San Román ⓘ |
| nationalityAtBirth | Cuban ⓘ |
| notableEvent | failed 1961 Bay of Pigs invasion ⓘ |
| notableFor |
Bay of Pigs invasion
ⓘ
linked to:
Bay of Pigs Invasion
commanding Brigade 2506 ⓘ |
| opponent |
Cuban Revolutionary Armed Forces
ⓘ
linked to:
Revolutionary Armed Forces of Cuba
Fidel Castro ⓘ |
| participatedIn | CIA-backed paramilitary operations against Cuba ⓘ |
| residence |
Cuban exile community
ⓘ
United States ⓘ
linked to:
United States of America
|
| role | commander of Brigade 2506 ⓘ |
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: José Pérez San Román Description of subject: José Pérez San Román was a Cuban exile military leader best known for commanding Brigade 2506 during the failed 1961 Bay of Pigs invasion against Fidel Castro’s government.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.