Grace Costner
E115584
Grace Costner is one of American actor and filmmaker Kevin Costner’s daughters.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Grace Costner canonical | 5 |
| Grace Avery Costner | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T933900 — 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: Grace Costner Context triple: [Kevin Costner, hasChild, Grace Costner]
-
A.
Annie Costner
Annie Costner is an American film producer and occasional actress, best known as the daughter of actor and filmmaker Kevin Costner.
-
B.
Tyne Daly
Tyne Daly is an American actress acclaimed for her powerful performances in television dramas, film, and theater, including her iconic role in the series "Cagney & Lacey."
-
C.
Lily Costner
Lily Costner is an American actress and singer best known as the daughter of actor Kevin Costner and for her occasional film and music appearances.
-
D.
Daryl Hannah
Daryl Hannah is an American actress best known for her roles in films such as "Splash," "Blade Runner," and "Kill Bill."
-
E.
Lindsay Crouse
Lindsay Crouse is an American actress known for her work in film, television, and theater, including an Academy Award–nominated role in "Places in the Heart."
- 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: Grace Costner Target entity description: Grace Costner is one of American actor and filmmaker Kevin Costner’s daughters.
-
A.
Annie Costner
Annie Costner is an American film producer and occasional actress, best known as the daughter of actor and filmmaker Kevin Costner.
-
B.
Tyne Daly
Tyne Daly is an American actress acclaimed for her powerful performances in television dramas, film, and theater, including her iconic role in the series "Cagney & Lacey."
-
C.
Lily Costner
Lily Costner is an American actress and singer best known as the daughter of actor Kevin Costner and for her occasional film and music appearances.
-
D.
Daryl Hannah
Daryl Hannah is an American actress best known for her roles in films such as "Splash," "Blade Runner," and "Kill Bill."
-
E.
Lindsay Crouse
Lindsay Crouse is an American actress known for her work in film, television, and theater, including an Academy Award–nominated role in "Places in the Heart."
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
person ⓘ |
| child | Grace Costner ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
United States of America ⓘ |
| familyName |
Costner
ⓘ
linked to:
Kevin Costner
|
| father | Kevin Costner ⓘ |
| givenName | Grace ⓘ |
| notableFamilyMember | Kevin Costner ⓘ |
| occupation |
actor
ⓘ
film director ⓘ film producer ⓘ |
| sexOrGender | female ⓘ |
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: Grace Costner Description of subject: Grace Costner is one of American actor and filmmaker Kevin Costner’s daughters.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Grace Costner
linked to: Grace Costner
subject linked to:
Costner family
linked to: Grace Costner