Robert Sean Leonard
E259331
Robert Sean Leonard is an American actor best known for his roles in the television series "House" and films such as "Dead Poets Society."
All labels observed (2)
| Label | Occurrences |
|---|---|
| Robert Sean Leonard canonical | 17 |
| Robert Sean Leonard as Danny | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2352271 — 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: Robert Sean Leonard Context triple: [Much Ado About Nothing (1993 film), starring, Robert Sean Leonard]
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A.
Brett Cullen
Brett Cullen is an American actor known for his numerous film and television roles, including playing Thomas Wayne in the 2019 film "Joker."
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B.
Cheyenne Jackson
Cheyenne Jackson is an American actor and singer known for his work on Broadway and in television series such as "30 Rock," "Glee," and "American Horror Story."
-
C.
James Broderick
James Broderick was an American actor known for his work in film, television, and theater, including notable roles in productions such as the crime drama "Dog Day Afternoon."
-
D.
Dermot Mulroney
Dermot Mulroney is an American actor known for his versatile film and television roles, including prominent performances in romantic comedies and dramas since the late 1980s.
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E.
Victor Garber
Victor Garber is a Canadian actor and singer known for his versatile performances in film, television, and theater, including notable roles in productions like "Titanic," "Alias," and numerous Broadway musicals.
- 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: Robert Sean Leonard Target entity description: Robert Sean Leonard is an American actor best known for his roles in the television series "House" and films such as "Dead Poets Society."
-
A.
Brett Cullen
Brett Cullen is an American actor known for his numerous film and television roles, including playing Thomas Wayne in the 2019 film "Joker."
-
B.
Cheyenne Jackson
Cheyenne Jackson is an American actor and singer known for his work on Broadway and in television series such as "30 Rock," "Glee," and "American Horror Story."
-
C.
James Broderick
James Broderick was an American actor known for his work in film, television, and theater, including notable roles in productions such as the crime drama "Dog Day Afternoon."
-
D.
Dermot Mulroney
Dermot Mulroney is an American actor known for his versatile film and television roles, including prominent performances in romantic comedies and dramas since the late 1980s.
-
E.
Victor Garber
Victor Garber is a Canadian actor and singer known for his versatile performances in film, television, and theater, including notable roles in productions like "Titanic," "Alias," and numerous Broadway musicals.
- 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: Robert Sean Leonard Description of subject: Robert Sean Leonard is an American actor best known for his roles in the television series "House" and films such as "Dead Poets Society."
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.