Cayden Costner
E109416
Cayden Costner is one of actor and filmmaker Kevin Costner’s younger sons from his relationship with Christine Baumgartner.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cayden Costner canonical | 4 |
| Cayden Wyatt Costner | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T933898 — 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: Cayden Costner Context triple: [Kevin Costner, hasChild, Cayden Costner]
-
A.
Alden Ehrenreich
Alden Ehrenreich is an American actor best known for playing a young Han Solo in the Star Wars franchise film "Solo: A Star Wars Story."
-
B.
Colin Hanks
Colin Hanks is an American actor and filmmaker known for roles in projects such as "Orange County," "Fargo," and "Life in Pieces."
-
C.
Mitchell Cannold
Mitchell Cannold is a television and film producer best known for his executive production role on the science documentary series "Cosmos: A Spacetime Odyssey."
-
D.
Julanne Johnston
Julanne Johnston was an American silent film actress best known for her role opposite Douglas Fairbanks in the classic 1924 fantasy film "The Thief of Bagdad."
-
E.
Matthew Nelson
Matthew Nelson is an American musician best known as one half of the twin brother rock duo Nelson and as a son of rock and roll star Ricky Nelson.
- 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: Cayden Costner Target entity description: Cayden Costner is one of actor and filmmaker Kevin Costner’s younger sons from his relationship with Christine Baumgartner.
-
A.
Alden Ehrenreich
Alden Ehrenreich is an American actor best known for playing a young Han Solo in the Star Wars franchise film "Solo: A Star Wars Story."
-
B.
Colin Hanks
Colin Hanks is an American actor and filmmaker known for roles in projects such as "Orange County," "Fargo," and "Life in Pieces."
-
C.
Mitchell Cannold
Mitchell Cannold is a television and film producer best known for his executive production role on the science documentary series "Cosmos: A Spacetime Odyssey."
-
D.
Julanne Johnston
Julanne Johnston was an American silent film actress best known for her role opposite Douglas Fairbanks in the classic 1924 fantasy film "The Thief of Bagdad."
-
E.
Matthew Nelson
Matthew Nelson is an American musician best known as one half of the twin brother rock duo Nelson and as a son of rock and roll star Ricky Nelson.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf |
celebrity child
ⓘ
human ⓘ |
| childOf |
Christine Baumgartner
ⓘ
Kevin Costner ⓘ |
| familyName |
Costner
ⓘ
linked to:
Kevin Costner
|
| givenName | Cayden ⓘ |
| hasFather | Kevin Costner ⓘ |
| hasHalfSibling |
Annie Costner
ⓘ
Joe Costner ⓘ Liam Costner ⓘ Lily Costner ⓘ |
| hasMother | Christine Baumgartner ⓘ |
| hasSibling |
Grace Costner
ⓘ
Hayes Costner ⓘ |
| notableFor | being the son of actor and filmmaker Kevin Costner ⓘ |
| parentalRelationship | younger son of Kevin Costner and Christine Baumgartner ⓘ |
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: Cayden Costner Description of subject: Cayden Costner is one of actor and filmmaker Kevin Costner’s younger sons from his relationship with Christine Baumgartner.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.