Randolph Duke
E341031
Randolph Duke is a wealthy, manipulative commodities broker from the comedy film "Trading Places," known for orchestrating a cruel social experiment with his brother.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Randolph Duke canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3239570 — 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: Randolph Duke Context triple: [Trading Places, mainCharacter, Randolph Duke]
-
A.
Pierce Hawthorne
Pierce Hawthorne is a wealthy, bigoted, and often clueless older student at Greendale Community College in the sitcom "Community," known for his inappropriate remarks and strained relationships with the study group.
-
B.
Roderick
Roderick is the full given name of Rod Langway, a Hall of Fame former professional ice hockey defenseman best known for his time with the Washington Capitals.
-
C.
Nathaniel Giles
Nathaniel Giles was an English composer and church musician of the late 16th and early 17th centuries, known for his work with the Chapel Royal and involvement in early English theatre music.
-
D.
Walter Varney
Walter Varney was an early American aviation pioneer and entrepreneur who founded airlines that later evolved into major U.S. carriers such as United Airlines and Continental Airlines.
-
E.
Robert Allerton
Robert Allerton was a member of the early colonial Allerton family in New England, known primarily as a relative of Mayflower passenger Isaac Allerton.
- 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: Randolph Duke Target entity description: Randolph Duke is a wealthy, manipulative commodities broker from the comedy film "Trading Places," known for orchestrating a cruel social experiment with his brother.
-
A.
Pierce Hawthorne
Pierce Hawthorne is a wealthy, bigoted, and often clueless older student at Greendale Community College in the sitcom "Community," known for his inappropriate remarks and strained relationships with the study group.
-
B.
Roderick
Roderick is the full given name of Rod Langway, a Hall of Fame former professional ice hockey defenseman best known for his time with the Washington Capitals.
-
C.
Nathaniel Giles
Nathaniel Giles was an English composer and church musician of the late 16th and early 17th centuries, known for his work with the Chapel Royal and involvement in early English theatre music.
-
D.
Walter Varney
Walter Varney was an early American aviation pioneer and entrepreneur who founded airlines that later evolved into major U.S. carriers such as United Airlines and Continental Airlines.
-
E.
Robert Allerton
Robert Allerton was a member of the early colonial Allerton family in New England, known primarily as a relative of Mayflower passenger Isaac Allerton.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
film character ⓘ |
| appearsIn | Trading Places ⓘ |
| associatedWithLocation | Philadelphia ⓘ |
| businessPartner | Mortimer Duke ⓘ |
| controlsCompany | Duke & Duke ⓘ |
| createdBy |
Herschel Weingrod
ⓘ
Timothy Harris ⓘ |
| employer | Duke & Duke ⓘ |
| familyName | Duke ⓘ |
| filmGenreContext | comedy ⓘ |
| genreOfWorkAppearedIn | comedy film ⓘ |
| hasPersonalityTrait |
classist
ⓘ
greedy ⓘ ruthless ⓘ |
| inUniverseRole | antagonist ⓘ |
| isManipulative | true ⓘ |
| isWealthy | true ⓘ |
| medium | film ⓘ |
| nationality | American ⓘ |
| notableFor | orchestrating a cruel social experiment with his brother Mortimer Duke ⓘ |
| occupation | commodities broker ⓘ |
| portrayedBy | Ralph Bellamy ⓘ |
| sibling | Mortimer Duke ⓘ |
| yearOfFirstAppearance | 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: Randolph Duke Description of subject: Randolph Duke is a wealthy, manipulative commodities broker from the comedy film "Trading Places," known for orchestrating a cruel social experiment with his brother.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.