O'Connell
E505303
O'Connell is the Irish-origin surname shared by American singer-songwriter Billie Eilish and her family, including her brother and producer Finneas O'Connell.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T5245844 — 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: O'Connell Context triple: [Billie Eilish, familyName, O'Connell]
-
A.
Parnell
Parnell is one of Auckland’s oldest and most affluent inner-city suburbs, known for its historic architecture, boutique shopping, and vibrant café culture.
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B.
Connolly
Connolly is a surname of Irish origin borne by numerous notable figures in politics, arts, and sports.
-
C.
Guilfoyle
Guilfoyle is a surname most prominently associated in contemporary American culture with television personality and political figure Kimberly Guilfoyle.
-
D.
O'Herlihy
O'Herlihy is an Irish surname associated with figures in film, television, and the arts.
-
E.
Ambrose O’Brien
Ambrose O’Brien was a Canadian sports executive and entrepreneur best known for helping to establish professional ice hockey leagues that were precursors to the modern NHL.
- 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: O'Connell Target entity description: O'Connell is the Irish-origin surname shared by American singer-songwriter Billie Eilish and her family, including her brother and producer Finneas O'Connell.
-
A.
Parnell
Parnell is one of Auckland’s oldest and most affluent inner-city suburbs, known for its historic architecture, boutique shopping, and vibrant café culture.
-
B.
Connolly
Connolly is a surname of Irish origin borne by numerous notable figures in politics, arts, and sports.
-
C.
Guilfoyle
Guilfoyle is a surname most prominently associated in contemporary American culture with television personality and political figure Kimberly Guilfoyle.
-
D.
O'Herlihy
O'Herlihy is an Irish surname associated with figures in film, television, and the arts.
-
E.
Ambrose O’Brien
Ambrose O’Brien was a Canadian sports executive and entrepreneur best known for helping to establish professional ice hockey leagues that were precursors to the modern NHL.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf | surname ⓘ |
| birthName |
Billie Eilish Pirate Baird O'Connell
NERFINISHED
ⓘ
Finneas Baird O'Connell NERFINISHED ⓘ |
| familyName | O'Connell NERFINISHED ⓘ |
| hasEthnicOrigin | Irish ⓘ |
| hasLanguageOfOrigin | Irish ⓘ |
| hasNotableBearer |
Billie Eilish
NERFINISHED
ⓘ
Finneas O'Connell NERFINISHED ⓘ Maggie Baird NERFINISHED ⓘ Patrick O'Connell NERFINISHED ⓘ |
| isSharedByFamily | Billie Eilish family ⓘ |
| isUsedBy |
Billie Eilish
NERFINISHED
ⓘ
Finneas O'Connell NERFINISHED ⓘ Maggie Baird NERFINISHED ⓘ |
| parent |
Maggie Baird
NERFINISHED
ⓘ
Patrick O'Connell NERFINISHED ⓘ |
| sibling |
Billie Eilish
NERFINISHED
ⓘ
Finneas O'Connell NERFINISHED ⓘ |
| spouse | Patrick O'Connell NERFINISHED ⓘ |
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: O'Connell Description of subject: O'Connell is the Irish-origin surname shared by American singer-songwriter Billie Eilish and her family, including her brother and producer Finneas O'Connell.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
O’Connell
this entity surface form:
O’Connell