WBO heavyweight title
E318370
The WBO heavyweight title is a major world championship in professional boxing's heavyweight division, sanctioned by the World Boxing Organization.
All labels observed (3)
| Label | Occurrences |
|---|---|
| WBO heavyweight title canonical | 8 |
| WBO World Heavyweight Championship | 1 |
| WBO heavyweight champion | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3020178 — 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: WBO heavyweight title Context triple: [Tommy Morrison, heldTitle, WBO heavyweight title]
-
A.
WBA heavyweight title
The WBA heavyweight title is a major world championship in professional boxing's heavyweight division, sanctioned by the World Boxing Association.
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B.
WBC heavyweight title
The WBC heavyweight title is one of boxing's most prestigious world championships in the heavyweight division, sanctioned by the World Boxing Council.
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C.
IBF heavyweight title
The IBF heavyweight title is a major world championship in professional boxing sanctioned by the International Boxing Federation, historically held by top heavyweights such as Evander Holyfield.
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D.
WBA cruiserweight title
The WBA cruiserweight title is a major professional boxing world championship sanctioned by the World Boxing Association for fighters in the cruiserweight division.
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E.
WBA heavyweight title (second reign)
The WBA heavyweight title (second reign) refers to Evander Holyfield’s second tenure as World Boxing Association heavyweight champion, marking a key chapter in his storied career as a multiple-time world heavyweight titleholder.
- 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: WBO heavyweight title Target entity description: The WBO heavyweight title is a major world championship in professional boxing's heavyweight division, sanctioned by the World Boxing Organization.
-
A.
WBA heavyweight title
The WBA heavyweight title is a major world championship in professional boxing's heavyweight division, sanctioned by the World Boxing Association.
-
B.
WBC heavyweight title
The WBC heavyweight title is one of boxing's most prestigious world championships in the heavyweight division, sanctioned by the World Boxing Council.
-
C.
IBF heavyweight title
The IBF heavyweight title is a major world championship in professional boxing sanctioned by the International Boxing Federation, historically held by top heavyweights such as Evander Holyfield.
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D.
WBA cruiserweight title
The WBA cruiserweight title is a major professional boxing world championship sanctioned by the World Boxing Association for fighters in the cruiserweight division.
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E.
WBA heavyweight title (second reign)
The WBA heavyweight title (second reign) refers to Evander Holyfield’s second tenure as World Boxing Association heavyweight champion, marking a key chapter in his storied career as a multiple-time world heavyweight titleholder.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
heavyweight boxing championship
ⓘ
sports title ⓘ world boxing title ⓘ |
| awardedFor | winning sanctioned WBO heavyweight world title bouts ⓘ |
| beltDesignIncludes |
WBO logo
ⓘ
national flags of member countries ⓘ |
| category | world heavyweight championship ⓘ |
| competitionType | professional ⓘ |
| contestedIn | 12-round championship bouts ⓘ |
| countryOfGoverningBody | Puerto Rico ⓘ |
| disciplinaryAuthority |
World Boxing Organization
ⓘ
surface form:
WBO championship committee
|
| discipline | professional boxing ⓘ |
| division | heavyweight ⓘ |
| genderCategory | men's boxing ⓘ |
| governingBody | World Boxing Organization ⓘ |
| hasComponent | championship belt ⓘ |
| hasMandatoryChallengerSystem | true ⓘ |
| isPartOf |
WBO world title belts
ⓘ
surface form:
WBO world titles
professional boxing world championships ⓘ |
| judgingSystem | 10-point must system ⓘ |
| level | world ⓘ |
| organizationAbbreviation |
World Boxing Organization
ⓘ
surface form:
WBO
|
| rankingSystem |
WBO world rankings
ⓘ
surface form:
WBO heavyweight rankings
|
| recognizedAsMajorTitleAlongside |
IBF heavyweight title
ⓘ
The Ring heavyweight title ⓘ WBA heavyweight title ⓘ WBC heavyweight title ⓘ |
| requires | professional boxing license ⓘ |
| requiresSanctioningFeeFrom |
challenger
ⓘ
champion ⓘ promoter ⓘ |
| sanctionedBy | World Boxing Organization ⓘ |
| sport | boxing ⓘ |
| status | active ⓘ |
| style | Queensberry rules ⓘ |
| titleCanBeLostBy |
defeat
ⓘ
stripping by WBO ⓘ vacating ⓘ |
| unificationPossibleWith |
IBF heavyweight title
ⓘ
WBA heavyweight title ⓘ WBC heavyweight title ⓘ other recognized heavyweight titles ⓘ |
| weightClass | heavyweight ⓘ |
| weightLimit | over 200 pounds (90.7 kg) ⓘ |
| winMethods |
corner retirement
ⓘ
decision ⓘ disqualification ⓘ knockout ⓘ technical knockout ⓘ |
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: WBO heavyweight title Description of subject: The WBO heavyweight title is a major world championship in professional boxing's heavyweight division, sanctioned by the World Boxing Organization.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
WBO World Heavyweight Championship
subject surface form:
Tommy Morrison
this entity surface form:
WBO heavyweight champion