José Luis Castillo (boxer)
E178189
José Luis Castillo is a Mexican former professional boxer and two-time WBC lightweight champion known for his tough, pressure-fighting style and memorable bouts with Floyd Mayweather Jr. and Diego Corrales.
All labels observed (1)
| Label | Occurrences |
|---|---|
| José Luis Castillo (boxer) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1556172 — 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 (boxer) Context triple: [Salvadoran American, hasNotablePerson, José Luis Castillo (boxer)]
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A.
Alexis Argüello
Alexis Argüello was a Nicaraguan professional boxer renowned for his technical skill and punching power, becoming a three-weight world champion and one of the sport’s most respected figures.
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B.
Roberto Durán
Roberto Durán is a legendary Panamanian professional boxer widely regarded as one of the greatest fighters in history, famed for his ferocious style and success across multiple weight divisions.
-
C.
Marco Antonio Barrera
Marco Antonio Barrera is a Mexican former professional boxer renowned as a multiple-division world champion and one of the greatest featherweights of his era.
-
D.
Julio César Chávez
Julio César Chávez is a legendary Mexican professional boxer widely regarded as one of the greatest fighters in boxing history, known for his relentless pressure style, iron chin, and multiple world titles across three weight divisions.
-
E.
Érik Morales
Érik Morales is a Mexican former professional boxer renowned as one of the sport’s greats, known for his multiple world titles across weight classes and his classic rivalries with fighters like Marco Antonio Barrera and Manny Pacquiao.
- 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 (boxer) Target entity description: José Luis Castillo is a Mexican former professional boxer and two-time WBC lightweight champion known for his tough, pressure-fighting style and memorable bouts with Floyd Mayweather Jr. and Diego Corrales.
-
A.
Alexis Argüello
Alexis Argüello was a Nicaraguan professional boxer renowned for his technical skill and punching power, becoming a three-weight world champion and one of the sport’s most respected figures.
-
B.
Roberto Durán
Roberto Durán is a legendary Panamanian professional boxer widely regarded as one of the greatest fighters in history, famed for his ferocious style and success across multiple weight divisions.
-
C.
Marco Antonio Barrera
Marco Antonio Barrera is a Mexican former professional boxer renowned as a multiple-division world champion and one of the greatest featherweights of his era.
-
D.
Julio César Chávez
Julio César Chávez is a legendary Mexican professional boxer widely regarded as one of the greatest fighters in boxing history, known for his relentless pressure style, iron chin, and multiple world titles across three weight divisions.
-
E.
Érik Morales
Érik Morales is a Mexican former professional boxer renowned as one of the sport’s greats, known for his multiple world titles across weight classes and his classic rivalries with fighters like Marco Antonio Barrera and Manny Pacquiao.
- F. None of above. chosen
Statements (47)
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 (boxer) Description of subject: José Luis Castillo is a Mexican former professional boxer and two-time WBC lightweight champion known for his tough, pressure-fighting style and memorable bouts with Floyd Mayweather Jr. and Diego Corrales.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.