Dean Stockwell
E370057
Dean Stockwell was an American actor known for his versatile career from child stardom to acclaimed adult roles in film and television, including his Emmy-nominated performance in "Quantum Leap."
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dean Stockwell canonical | 16 |
| Robert Dean Stockwell | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3466408 — 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: Dean Stockwell Context triple: [Long Day’s Journey into Night, filmAdaptationStar, Dean Stockwell]
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A.
Lewis Arquette
Lewis Arquette was an American character actor and member of the prominent Arquette acting family, known for his work in film and television from the 1970s through the 1990s.
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B.
Ryan O'Neal
Ryan O'Neal is an American actor best known for his leading roles in films such as "Love Story," "Paper Moon," and "Barry Lyndon."
-
C.
Russ Tamblyn
Russ Tamblyn is an American actor and dancer best known for his roles in films such as "West Side Story," "Seven Brides for Seven Brothers," and the television series "Twin Peaks."
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D.
Stacy Keach
Stacy Keach is an American actor known for his powerful character roles in film, television, and theater, often portraying tough, authoritative figures.
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E.
Leo Penn
Leo Penn was an American actor and television director who became known both for his work in mid-20th-century film and TV and for being blacklisted during the McCarthy era.
- 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: Dean Stockwell Target entity description: Dean Stockwell was an American actor known for his versatile career from child stardom to acclaimed adult roles in film and television, including his Emmy-nominated performance in "Quantum Leap."
-
A.
Lewis Arquette
Lewis Arquette was an American character actor and member of the prominent Arquette acting family, known for his work in film and television from the 1970s through the 1990s.
-
B.
Ryan O'Neal
Ryan O'Neal is an American actor best known for his leading roles in films such as "Love Story," "Paper Moon," and "Barry Lyndon."
-
C.
Russ Tamblyn
Russ Tamblyn is an American actor and dancer best known for his roles in films such as "West Side Story," "Seven Brides for Seven Brothers," and the television series "Twin Peaks."
-
D.
Stacy Keach
Stacy Keach is an American actor known for his powerful character roles in film, television, and theater, often portraying tough, authoritative figures.
-
E.
Leo Penn
Leo Penn was an American actor and television director who became known both for his work in mid-20th-century film and TV and for being blacklisted during the McCarthy era.
- F. None of above. chosen
Statements (51)
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: Dean Stockwell Description of subject: Dean Stockwell was an American actor known for his versatile career from child stardom to acclaimed adult roles in film and television, including his Emmy-nominated performance in "Quantum Leap."
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Elizabeth (Gentleman's Agreement)
this entity surface form:
Robert Dean Stockwell