Duff Corporation
E737438
Duff Corporation is the fictional parent company behind Duff Beer, the iconic mass-market beer brand in the animated television series "The Simpsons."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Duff Corporation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8479432 — 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: Duff Corporation Context triple: [Duff Brewery, hasOwner, Duff Corporation]
-
A.
Budd Company
Budd Company was a pioneering American manufacturer best known for its stainless-steel railroad passenger cars and other transportation equipment.
-
B.
Dillingham Corporation
Dillingham Corporation is a Hawaii-based real estate and development company historically involved in major commercial projects across the islands.
-
C.
Marcus Corporation
Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
-
D.
United Company
United Company was a prominent late 17th-century London theatre company formed by the merger of the King’s Company and the Duke’s Company, active during the Restoration period.
-
E.
Griffin Company
Griffin Company is a real estate development firm known for its role in creating and managing the University Village shopping center in Seattle.
- 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: Duff Corporation Target entity description: Duff Corporation is the fictional parent company behind Duff Beer, the iconic mass-market beer brand in the animated television series "The Simpsons."
-
A.
Budd Company
Budd Company was a pioneering American manufacturer best known for its stainless-steel railroad passenger cars and other transportation equipment.
-
B.
Dillingham Corporation
Dillingham Corporation is a Hawaii-based real estate and development company historically involved in major commercial projects across the islands.
-
C.
Marcus Corporation
Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
-
D.
United Company
United Company was a prominent late 17th-century London theatre company formed by the merger of the King’s Company and the Duke’s Company, active during the Restoration period.
-
E.
Griffin Company
Griffin Company is a real estate development firm known for its role in creating and managing the University Village shopping center in Seattle.
- F. None of above. chosen
Statements (48)
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: Duff Corporation Description of subject: Duff Corporation is the fictional parent company behind Duff Beer, the iconic mass-market beer brand in the animated television series "The Simpsons."
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.