Fernando Vargas
E685400
Fernando Vargas is a former American professional boxer and two-time light middleweight world champion known for his aggressive style and high-profile bouts in the late 1990s and early 2000s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fernando Vargas canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T7709960 — 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: Fernando Vargas Context triple: [Félix Trinidad, defeated, Fernando Vargas]
-
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.
Diego Corrales
Diego Corrales was an American professional boxer and multiple-time world champion known for his aggressive style and his legendary 2005 bout against José Luis Castillo.
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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.
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D.
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.
-
E.
Guillermo Rigondeaux
Guillermo Rigondeaux is a Cuban professional boxer renowned for his exceptional defensive skills, two Olympic gold medals, and multiple world titles in the super bantamweight division.
- 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: Fernando Vargas Target entity description: Fernando Vargas is a former American professional boxer and two-time light middleweight world champion known for his aggressive style and high-profile bouts in the late 1990s and early 2000s.
-
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.
Diego Corrales
Diego Corrales was an American professional boxer and multiple-time world champion known for his aggressive style and his legendary 2005 bout against José Luis Castillo.
-
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.
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.
-
E.
Guillermo Rigondeaux
Guillermo Rigondeaux is a Cuban professional boxer renowned for his exceptional defensive skills, two Olympic gold medals, and multiple world titles in the super bantamweight division.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
professional boxer ⓘ |
| activeYearsInSport |
early 2000s
ⓘ
late 1990s ⓘ |
| boxingStyle | aggressive style ⓘ |
| careerStatus | retired ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| famePeriod | late 1990s and early 2000s ⓘ |
| familyName | Vargas ⓘ |
| genre | combat sports ⓘ |
| givenName | Fernando ⓘ |
| hasWonTitle |
light middleweight world title
ⓘ
two-time light middleweight world champion ⓘ |
| name | Fernando Vargas ⓘ |
| notableAchievement | became a two-time light middleweight world champion ⓘ |
| notableFor |
aggressive fighting style
ⓘ
high-profile boxing matches ⓘ |
| notableWork |
high-profile bouts in the early 2000s
ⓘ
high-profile bouts in the late 1990s ⓘ |
| occupation | boxer ⓘ |
| participantIn | world championship boxing bouts ⓘ |
| positionPlayed | orthodox stance ⓘ |
| residence | United States of America ⓘ |
| sexOrGender | male ⓘ |
| sport | boxing ⓘ |
| sportDiscipline | professional boxing ⓘ |
| weightClass |
light middleweight
ⓘ
light middleweight (154 lbs) ⓘ |
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: Fernando Vargas Description of subject: Fernando Vargas is a former American professional boxer and two-time light middleweight world champion known for his aggressive style and high-profile bouts in the late 1990s and early 2000s.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.