Grover Underwood
E1038330
Grover Underwood is a satyr and Percy Jackson’s loyal best friend and protector in the Percy Jackson & the Olympians series.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grover Underwood canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T13418975 — 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: Grover Underwood Context triple: [Percy Jackson: Sea of Monsters, character, Grover Underwood]
-
A.
Grover Muldoon
Grover Muldoon is a brash, fast-talking New Yorker and car enthusiast from the 1976 comedy film "Silver Streak," known for helping the protagonist during a cross-country train adventure.
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B.
Hubert “Hub” Fidler
Hubert “Hub” Fidler was the husband of American traditional pop singer Margaret Whiting, known primarily in connection with her personal life rather than for a public career of his own.
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C.
Grover Maxwell
Grover Maxwell was an American philosopher of science known for his influential work on scientific realism and the nature of theoretical entities.
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D.
Frank Bledsoe
Frank Bledsoe is the closeted gay literature professor at the center of the film "Uncle Frank," whose road trip with his niece forces him to confront his past and his Southern family's prejudices.
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E.
Bernie Dodd
Bernie Dodd is a driven Broadway director in the film "The Country Girl," whose demanding methods and personal struggles shape the story’s central drama.
- 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: Grover Underwood Target entity description: Grover Underwood is a satyr and Percy Jackson’s loyal best friend and protector in the Percy Jackson & the Olympians series.
-
A.
Grover Muldoon
Grover Muldoon is a brash, fast-talking New Yorker and car enthusiast from the 1976 comedy film "Silver Streak," known for helping the protagonist during a cross-country train adventure.
-
B.
Hubert “Hub” Fidler
Hubert “Hub” Fidler was the husband of American traditional pop singer Margaret Whiting, known primarily in connection with her personal life rather than for a public career of his own.
-
C.
Grover Maxwell
Grover Maxwell was an American philosopher of science known for his influential work on scientific realism and the nature of theoretical entities.
-
D.
Frank Bledsoe
Frank Bledsoe is the closeted gay literature professor at the center of the film "Uncle Frank," whose road trip with his niece forces him to confront his past and his Southern family's prejudices.
-
E.
Bernie Dodd
Bernie Dodd is a driven Broadway director in the film "The Country Girl," whose demanding methods and personal struggles shape the story’s central drama.
- F. None of above. chosen
Statements (49)
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: Grover Underwood Description of subject: Grover Underwood is a satyr and Percy Jackson’s loyal best friend and protector in the Percy Jackson & the Olympians series.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.