Benjamin Krupp
E492771
Benjamin Krupp is the grumpy elementary school principal who transforms into the goofy superhero Captain Underpants in Dav Pilkey’s children’s book series.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Benjamin Krupp canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5070164 — 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: Benjamin Krupp Context triple: [Captain Underpants, realName, Benjamin Krupp]
-
A.
Erich Rothacker
Erich Rothacker was a German philosopher and cultural theorist known for his work in philosophical anthropology and the humanities, and for supervising Jürgen Habermas’s doctoral studies.
-
B.
Erik Heinrichs
Erik Heinrichs was a Finnish general and senior military leader who played a key role in directing Finland’s armed forces during World War II.
-
C.
Albert Benitz
Albert Benitz was a German cinematographer known for his work on numerous films during the early to mid-20th century, including projects associated with Leni Riefenstahl.
-
D.
Matthias Brandt
Matthias Brandt is a German actor and the son of former German chancellor Willy Brandt.
-
E.
Nicholas Wittman
Nicholas Wittman is an actor best known for his role in the television series "Mars."
- 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: Benjamin Krupp Target entity description: Benjamin Krupp is the grumpy elementary school principal who transforms into the goofy superhero Captain Underpants in Dav Pilkey’s children’s book series.
-
A.
Erich Rothacker
Erich Rothacker was a German philosopher and cultural theorist known for his work in philosophical anthropology and the humanities, and for supervising Jürgen Habermas’s doctoral studies.
-
B.
Erik Heinrichs
Erik Heinrichs was a Finnish general and senior military leader who played a key role in directing Finland’s armed forces during World War II.
-
C.
Albert Benitz
Albert Benitz was a German cinematographer known for his work on numerous films during the early to mid-20th century, including projects associated with Leni Riefenstahl.
-
D.
Matthias Brandt
Matthias Brandt is a German actor and the son of former German chancellor Willy Brandt.
-
E.
Nicholas Wittman
Nicholas Wittman is an actor best known for his role in the television series "Mars."
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
school principal ⓘ |
| appearsIn | Captain Underpants series NERFINISHED ⓘ |
| appearsInGenre | humor ⓘ |
| appearsInMedium | books ⓘ |
| basedIn | United States (fictional setting) NERFINISHED ⓘ |
| copyrightHolder | Dav Pilkey NERFINISHED ⓘ |
| creator | Dav Pilkey NERFINISHED ⓘ |
| disciplinarianOf |
George Beard
NERFINISHED
ⓘ
Harold Hutchins NERFINISHED ⓘ |
| enemyOf |
George Beard
NERFINISHED
ⓘ
Harold Hutchins NERFINISHED ⓘ |
| firstAppearance | The Adventures of Captain Underpants NERFINISHED ⓘ |
| fullName | Mr. Benjamin Krupp NERFINISHED ⓘ |
| genre |
children's literature
ⓘ
comic novel ⓘ |
| hairStatus | bald ⓘ |
| hasAlterEgoCostume |
red cape
ⓘ
underpants ⓘ |
| hasRelationshipWith | Captain Underpants (same person) NERFINISHED ⓘ |
| hasSecretIdentity | Captain Underpants NERFINISHED ⓘ |
| nationality | American (fictional) ⓘ |
| notableCharacteristic |
dislikes pranks
ⓘ
easily hypnotized ⓘ |
| occupation | elementary school principal ⓘ |
| personalityTrait |
grumpy
ⓘ
short-tempered ⓘ strict ⓘ |
| publisherOfWorkFeaturing | Scholastic Corporation NERFINISHED ⓘ |
| seriesTitle | The Adventures of Captain Underpants NERFINISHED ⓘ |
| targetAudience | children ⓘ |
| transformationReversal | water on the head ⓘ |
| transformationTrigger | finger snapping ⓘ |
| transformsInto | Captain Underpants NERFINISHED ⓘ |
| worksAt | Jerome Horwitz Elementary School NERFINISHED ⓘ |
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: Benjamin Krupp Description of subject: Benjamin Krupp is the grumpy elementary school principal who transforms into the goofy superhero Captain Underpants in Dav Pilkey’s children’s book series.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.