Pascual Pérez
E478817
Pascual Pérez was an Argentine professional boxer who became the country’s first world flyweight champion and a prominent figure in mid-20th-century boxing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pascual Pérez canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4719022 — 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: Pascual Pérez Context triple: [Pascual, notableBearersInclude, Pascual Pérez]
-
A.
José Antonio Aguirre
José Antonio Aguirre was a Basque nationalist politician who became the first president (lehendakari) of the autonomous Basque government during the Spanish Civil War.
-
B.
José Pérez San Román
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.
-
C.
Eutimio Pérez
Eutimio Pérez was a key figure in Ecuadorian football history as the founder of Barcelona Sporting Club, one of the country’s most prominent and successful teams.
-
D.
Dionisio Pulido
Dionisio Pulido was a Mexican farmer best known for witnessing and reporting the birth of the Parícutin volcano in his cornfield in 1943.
-
E.
Alfredo Arribas
Alfredo Arribas is a Spanish architect known for his contemporary designs and contributions to modern stadium and public architecture.
- 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: Pascual Pérez Target entity description: Pascual Pérez was an Argentine professional boxer who became the country’s first world flyweight champion and a prominent figure in mid-20th-century boxing.
-
A.
José Antonio Aguirre
José Antonio Aguirre was a Basque nationalist politician who became the first president (lehendakari) of the autonomous Basque government during the Spanish Civil War.
-
B.
José Pérez San Román
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.
-
C.
Eutimio Pérez
Eutimio Pérez was a key figure in Ecuadorian football history as the founder of Barcelona Sporting Club, one of the country’s most prominent and successful teams.
-
D.
Dionisio Pulido
Dionisio Pulido was a Mexican farmer best known for witnessing and reporting the birth of the Parícutin volcano in his cornfield in 1943.
-
E.
Alfredo Arribas
Alfredo Arribas is a Spanish architect known for his contemporary designs and contributions to modern stadium and public architecture.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
professional boxer ⓘ world flyweight boxing champion ⓘ |
| boxingOrganization |
National Boxing Association
ⓘ
linked to:
World Boxing Association
The Ring world title recognition ⓘ |
| causeOfDeath | liver cirrhosis ⓘ |
| competedInCountry |
Argentina
ⓘ
Japan ⓘ United States ⓘ
linked to:
United States of America
|
| countryOfCitizenship | Argentina ⓘ |
| dateOfBirth | 1926-03-04 ⓘ |
| dateOfDeath | 1977-01-22 ⓘ |
| era | mid-20th century ⓘ |
| ethnicGroup | Argentines of Spanish descent ⓘ |
| fightingStyle | aggressive pressure fighter ⓘ |
| hallOfFameInduction | International Boxing Hall of Fame ⓘ |
| hallOfFameInductionYear | 1995 ⓘ |
| height | 150 cm ⓘ |
| influenced | Argentine boxing ⓘ |
| nationality | Argentine ⓘ |
| nickname |
Pascualito
ⓘ
linked to:
Pascual
|
| notableAchievement |
first Argentine world boxing champion
ⓘ
first Argentine world flyweight champion ⓘ |
| notableFor | popularizing boxing in Argentina ⓘ |
| occupation | boxer ⓘ |
| olympicEvent | men's flyweight boxing ⓘ |
| olympicGamesCity |
London
ⓘ
linked to:
London, England
|
| olympicGamesYear | 1948 ⓘ |
| olympicMedal | gold medal ⓘ |
| olympicParticipation |
1948 Summer Olympics
ⓘ
linked to:
Summer Olympics 1948
|
| olympicSport | boxing ⓘ |
| placeOfBirth |
Las Heras, Mendoza, Argentina
ⓘ
Mendoza, Argentina ⓘ
linked to:
Mendoza
|
| placeOfDeath |
Buenos Aires, Argentina
ⓘ
linked to:
Buenos Aires
|
| position | southpaw boxer ⓘ |
| professionalRecordDraws | 1 ⓘ |
| professionalRecordKOs | 57 ⓘ |
| professionalRecordLosses | 7 ⓘ |
| professionalRecordWins | 84 ⓘ |
| residence |
Buenos Aires, Argentina
ⓘ
linked to:
Buenos Aires
|
| sexOrGender | male ⓘ |
| sport | boxing ⓘ |
| titleHeld | world flyweight title ⓘ |
| titleWinDate | 1954-11-26 ⓘ |
| titleWinLocation |
Tokyo, Japan
ⓘ
linked to:
Tokyo
|
| turnedProfessional | 1952 ⓘ |
| weightClass | flyweight ⓘ |
| wonTitleAgainst | Yoshio Shirai ⓘ |
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: Pascual Pérez Description of subject: Pascual Pérez was an Argentine professional boxer who became the country’s first world flyweight champion and a prominent figure in mid-20th-century boxing.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.