José Luis Castillo
E691956
José Luis Castillo is a retired Mexican professional boxer best known as a two-time WBC lightweight champion and for his classic bouts with Floyd Mayweather Jr.
All labels observed (1)
| Label | Occurrences |
|---|---|
| José Luis Castillo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7537631 — 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 Luis Castillo Context triple: [José Luis Castillo, name, José Luis Castillo]
-
A.
José Luis Ruiz
José Luis Ruiz is a Spanish actor known for his extensive work in film, television, and theater.
-
B.
Fernando Salmerón
Fernando Salmerón was a Mexican philosopher and academic known for his contributions to ethics, education, and the development of philosophical thought in Mexico.
-
C.
José Antonio Núñez
José Antonio Núñez is a Mexican football executive best known for serving as the chairman of the Dorados de Sinaloa soccer club.
-
D.
José Luis Ortiz Moreno
José Luis Ortiz Moreno is a Spanish astronomer best known for leading the team that discovered the dwarf planet Haumea in the Kuiper Belt.
-
E.
Pedro García
Pedro García is a Spanish-language personal name shared by numerous notable individuals across fields such as sports, politics, and the arts.
- 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 Luis Castillo Target entity description: José Luis Castillo is a retired Mexican professional boxer best known as a two-time WBC lightweight champion and for his classic bouts with Floyd Mayweather Jr.
-
A.
José Luis Ruiz
José Luis Ruiz is a Spanish actor known for his extensive work in film, television, and theater.
-
B.
Fernando Salmerón
Fernando Salmerón was a Mexican philosopher and academic known for his contributions to ethics, education, and the development of philosophical thought in Mexico.
-
C.
José Antonio Núñez
José Antonio Núñez is a Mexican football executive best known for serving as the chairman of the Dorados de Sinaloa soccer club.
-
D.
José Luis Ortiz Moreno
José Luis Ortiz Moreno is a Spanish astronomer best known for leading the team that discovered the dwarf planet Haumea in the Kuiper Belt.
-
E.
Pedro García
Pedro García is a Spanish-language personal name shared by numerous notable individuals across fields such as sports, politics, and the arts.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
professional boxer ⓘ |
| boxingStyle | orthodox stance ⓘ |
| continentOfCitizenship | North America ⓘ |
| countryOfCitizenship | Mexico ⓘ |
| ethnicGroup | Mexican people ⓘ |
| familyName | Castillo NERFINISHED ⓘ |
| givenName | José Luis NERFINISHED ⓘ |
| hasDefendedTitleAgainst |
Cesar Bazan
NERFINISHED
ⓘ
Floyd Mayweather Jr. NERFINISHED ⓘ Juan Lazcano NERFINISHED ⓘ |
| hasWonTitleFrom | Stevie Johnston NERFINISHED ⓘ |
| isAlive | true ⓘ |
| knownFor |
bouts with Floyd Mayweather Jr.
ⓘ
two-time WBC lightweight champion ⓘ |
| languageSpoken | Spanish ⓘ |
| name | José Luis Castillo NERFINISHED ⓘ |
| nationality | Mexican ⓘ |
| notableFight |
José Luis Castillo vs. Diego Corrales I
NERFINISHED
ⓘ
José Luis Castillo vs. Diego Corrales II NERFINISHED ⓘ José Luis Castillo vs. Floyd Mayweather Jr. I NERFINISHED ⓘ José Luis Castillo vs. Floyd Mayweather Jr. II NERFINISHED ⓘ |
| numberOfTimesWorldChampion | 2 ⓘ |
| occupation | professional boxer ⓘ |
| opponent |
Cesar Bazan
NERFINISHED
ⓘ
Diego Corrales NERFINISHED ⓘ Floyd Mayweather Jr. NERFINISHED ⓘ Joel Casamayor NERFINISHED ⓘ Jose Luis Ramirez Jr. NERFINISHED ⓘ Juan Lazcano NERFINISHED ⓘ Julio Díaz NERFINISHED ⓘ Ricky Hatton NERFINISHED ⓘ Rolando Reyes NERFINISHED ⓘ Stevie Johnston NERFINISHED ⓘ |
| organization | World Boxing Council NERFINISHED ⓘ |
| participantIn | professional boxing ⓘ |
| residence | Mexico NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| sport | boxing ⓘ |
| status | retired ⓘ |
| titleHeld |
WBC lightweight title
NERFINISHED
ⓘ
lineal lightweight title ⓘ |
| weightClass |
light welterweight
ⓘ
lightweight ⓘ |
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 Luis Castillo Description of subject: José Luis Castillo is a retired Mexican professional boxer best known as a two-time WBC lightweight champion and for his classic bouts with Floyd Mayweather Jr.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
José Luis Castillo