Pernell Whitaker
E175449
Pernell Whitaker was an American boxing great renowned for his exceptional defensive skills and multiple world championships across several weight classes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pernell Whitaker canonical | 5 |
| Pernell Whitaker Sr. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1452828 — 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: Pernell Whitaker Context triple: [World Welterweight Title, notableFormerChampion, Pernell Whitaker]
-
A.
Thomas Hearns
Thomas Hearns is an American boxing legend known for his devastating punching power, multiple world titles across different weight classes, and classic battles in the 1980s against fellow greats like Sugar Ray Leonard and Marvin Hagler.
-
B.
Marvin Hagler
Marvin Hagler was an American professional boxer widely regarded as one of the greatest middleweight champions in boxing history.
-
C.
Evander Holyfield
Evander Holyfield is an American former professional boxer and undisputed cruiserweight and heavyweight champion, best known for his epic bouts with Mike Tyson and Riddick Bowe.
-
D.
Sugar Ray Leonard
Sugar Ray Leonard is an American boxing legend widely regarded as one of the greatest pound-for-pound fighters in history, known for his speed, skill, and multiple world titles across weight classes.
-
E.
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.
- 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: Pernell Whitaker Target entity description: Pernell Whitaker was an American boxing great renowned for his exceptional defensive skills and multiple world championships across several weight classes.
-
A.
Thomas Hearns
Thomas Hearns is an American boxing legend known for his devastating punching power, multiple world titles across different weight classes, and classic battles in the 1980s against fellow greats like Sugar Ray Leonard and Marvin Hagler.
-
B.
Marvin Hagler
Marvin Hagler was an American professional boxer widely regarded as one of the greatest middleweight champions in boxing history.
-
C.
Evander Holyfield
Evander Holyfield is an American former professional boxer and undisputed cruiserweight and heavyweight champion, best known for his epic bouts with Mike Tyson and Riddick Bowe.
-
D.
Sugar Ray Leonard
Sugar Ray Leonard is an American boxing legend widely regarded as one of the greatest pound-for-pound fighters in history, known for his speed, skill, and multiple world titles across weight classes.
-
E.
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.
- F. None of above. chosen
Statements (52)
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: Pernell Whitaker Description of subject: Pernell Whitaker was an American boxing great renowned for his exceptional defensive skills and multiple world championships across several weight classes.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Félix Trinidad
this entity surface form:
Pernell Whitaker Sr.
subject surface form:
Julio César Chávez