Estelle Costanza
E930015
Estelle Costanza is a loud, overbearing, and comically nagging mother character from the television sitcom "Seinfeld," known as George Costanza’s mom.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Estelle Costanza canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T11521282 — 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: Estelle Costanza Context triple: [Estelle Harris, characterRole, Estelle Costanza]
-
A.
Estelle
Estelle is a British singer, rapper, and songwriter best known for her hit single "American Boy" featuring Kanye West.
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B.
Estelle
Estelle is the given first name of American actress Louise Fletcher, best known for her Academy Award–winning role as Nurse Ratched in "One Flew Over the Cuckoo's Nest."
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C.
Stella Bonasera
Stella Bonasera is a fictional NYPD crime scene investigator and key member of the forensic team in the television series CSI: NY.
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D.
Constance Estevez
Constance Estevez is the wife of American actor Joe Estevez, a character actor known for his extensive work in low-budget and independent films.
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E.
Estelle Ritchie
Estelle Ritchie was the wife of British Pre-Raphaelite-inspired painter John William Waterhouse, about whom relatively little is documented beyond her marriage to the artist.
- 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: Estelle Costanza Target entity description: Estelle Costanza is a loud, overbearing, and comically nagging mother character from the television sitcom "Seinfeld," known as George Costanza’s mom.
-
A.
Estelle
Estelle is a British singer, rapper, and songwriter best known for her hit single "American Boy" featuring Kanye West.
-
B.
Estelle
Estelle is the given first name of American actress Louise Fletcher, best known for her Academy Award–winning role as Nurse Ratched in "One Flew Over the Cuckoo's Nest."
-
C.
Stella Bonasera
Stella Bonasera is a fictional NYPD crime scene investigator and key member of the forensic team in the television series CSI: NY.
-
D.
Constance Estevez
Constance Estevez is the wife of American actor Joe Estevez, a character actor known for his extensive work in low-budget and independent films.
-
E.
Estelle Ritchie
Estelle Ritchie was the wife of British Pre-Raphaelite-inspired painter John William Waterhouse, about whom relatively little is documented beyond her marriage to the artist.
- F. None of above. chosen
Statements (43)
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: Estelle Costanza Description of subject: Estelle Costanza is a loud, overbearing, and comically nagging mother character from the television sitcom "Seinfeld," known as George Costanza’s mom.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.