Marvin Hagler vs. Roberto Durán
E545080
Marvin Hagler vs. Roberto Durán was a 1983 middleweight boxing title bout in which champion Marvelous Marvin Hagler defended his crown against legendary lightweight great Roberto Durán in a highly anticipated clash of all-time greats.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marvin Hagler vs. Roberto Durán canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5732887 — 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: Marvin Hagler vs. Roberto Durán Context triple: [Marvin Hagler, notableFight, Marvin Hagler vs. Roberto Durán]
-
A.
Marvin Hagler vs. Thomas Hearns
"Marvin Hagler vs. Thomas Hearns" is a legendary 1985 middleweight boxing match, widely regarded as one of the most explosive and action-packed fights in boxing history.
-
B.
Evander Holyfield vs. George Foreman
Evander Holyfield vs. George Foreman was a 1991 heavyweight boxing title fight in which the young champion Holyfield defended his crown against the comebacking former champion Foreman in a highly publicized generational showdown.
-
C.
Muhammad Ali vs. George Foreman
Muhammad Ali vs. George Foreman, known as "The Rumble in the Jungle," was the legendary 1974 heavyweight boxing match in Zaire where Ali regained the world title with his famous "rope-a-dope" strategy.
-
D.
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.
-
E.
Marvin Hagler
Marvin Hagler was an American professional boxer widely regarded as one of the greatest middleweight champions in boxing history.
- 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: Marvin Hagler vs. Roberto Durán Target entity description: Marvin Hagler vs. Roberto Durán was a 1983 middleweight boxing title bout in which champion Marvelous Marvin Hagler defended his crown against legendary lightweight great Roberto Durán in a highly anticipated clash of all-time greats.
-
A.
Marvin Hagler vs. Thomas Hearns
"Marvin Hagler vs. Thomas Hearns" is a legendary 1985 middleweight boxing match, widely regarded as one of the most explosive and action-packed fights in boxing history.
-
B.
Evander Holyfield vs. George Foreman
Evander Holyfield vs. George Foreman was a 1991 heavyweight boxing title fight in which the young champion Holyfield defended his crown against the comebacking former champion Foreman in a highly publicized generational showdown.
-
C.
Muhammad Ali vs. George Foreman
Muhammad Ali vs. George Foreman, known as "The Rumble in the Jungle," was the legendary 1974 heavyweight boxing match in Zaire where Ali regained the world title with his famous "rope-a-dope" strategy.
-
D.
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.
-
E.
Marvin Hagler
Marvin Hagler was an American professional boxer widely regarded as one of the greatest middleweight champions in boxing history.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
boxing match
ⓘ
professional boxing match ⓘ |
| billedAs |
middleweight title bout
ⓘ
superfight ⓘ |
| broadcastIn | United States NERFINISHED ⓘ |
| city | Paradise, Nevada NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| date | 1983-11-10 ⓘ |
| decisionType | unanimous decision ⓘ |
| distance | went the full 15 rounds ⓘ |
| era | 1980s boxing era ⓘ |
| eraRuleSet | 15-round championship distance ⓘ |
| fighter1 | Marvin Hagler NERFINISHED ⓘ |
| fighter1FullName | Marvelous Marvin Hagler NERFINISHED ⓘ |
| fighter1Origin | United States NERFINISHED ⓘ |
| fighter1Stance | southpaw ⓘ |
| fighter1Status | reigning undisputed middleweight champion ⓘ |
| fighter2 | Roberto Durán NERFINISHED ⓘ |
| fighter2FullName | Roberto Durán NERFINISHED ⓘ |
| fighter2Nickname | Manos de Piedra NERFINISHED ⓘ |
| fighter2Origin | Panama NERFINISHED ⓘ |
| fighter2Stance | orthodox ⓘ |
| fighter2Status |
former lightweight champion
ⓘ
multi-division world champion ⓘ |
| judgeScorecard |
144–142 for Marvin Hagler
ⓘ
145–141 for Marvin Hagler ⓘ 146–145 for Marvin Hagler ⓘ |
| location | Caesars Palace NERFINISHED ⓘ |
| loser | Roberto Durán NERFINISHED ⓘ |
| notableFor |
Hagler’s successful defense of the undisputed middleweight title
ⓘ
clash between all-time greats from different natural weight classes ⓘ |
| promoter | Bob Arum NERFINISHED ⓘ |
| result | Marvin Hagler won by unanimous decision ⓘ |
| roundFormat | three-minute rounds ⓘ |
| roundsScheduled | 15 ⓘ |
| sanctioningBody |
IBF
NERFINISHED
ⓘ
WBA NERFINISHED ⓘ WBC NERFINISHED ⓘ |
| sport | boxing ⓘ |
| state | Nevada ⓘ |
| titleOnTheLine |
IBF middleweight title
ⓘ
WBA middleweight title NERFINISHED ⓘ WBC middleweight title ⓘ undisputed middleweight championship ⓘ |
| venue | Caesars Palace Outdoor Arena NERFINISHED ⓘ |
| weightClass | middleweight ⓘ |
| winner | Marvin Hagler NERFINISHED ⓘ |
| year | 1983 ⓘ |
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: Marvin Hagler vs. Roberto Durán Description of subject: Marvin Hagler vs. Roberto Durán was a 1983 middleweight boxing title bout in which champion Marvelous Marvin Hagler defended his crown against legendary lightweight great Roberto Durán in a highly anticipated clash of all-time greats.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.