Niall O’Brien
E761488
Niall O’Brien is an actor known for his role in the film "The Legend of 1900."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Niall O’Brien canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8449535 — 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: Niall O’Brien Context triple: [The Legend of 1900, starring, Niall O’Brien]
-
A.
Niall Quinn
Niall Quinn is a former Irish professional footballer and businessman best known for his time as a striker with Arsenal, Manchester City, and Sunderland, and for later serving as chairman of Sunderland AFC.
-
B.
Darragh MacAnthony
Darragh MacAnthony is an Irish businessman best known as the long-serving and outspoken owner and chairman of English football club Peterborough United.
-
C.
Ciarán Brennan
Ciarán Brennan is an Irish musician, songwriter, and producer best known as a member of the family band Clannad.
-
D.
Niall Johnson
Niall Johnson is a British film director and screenwriter known for his work on character-driven dramas and comedies.
-
E.
Niall Breslin
Niall Breslin is an Irish musician, former professional rugby player, and prominent mental health advocate known for his work in public speaking and media.
- 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: Niall O’Brien Target entity description: Niall O’Brien is an actor known for his role in the film "The Legend of 1900."
-
A.
Niall Quinn
Niall Quinn is a former Irish professional footballer and businessman best known for his time as a striker with Arsenal, Manchester City, and Sunderland, and for later serving as chairman of Sunderland AFC.
-
B.
Darragh MacAnthony
Darragh MacAnthony is an Irish businessman best known as the long-serving and outspoken owner and chairman of English football club Peterborough United.
-
C.
Ciarán Brennan
Ciarán Brennan is an Irish musician, songwriter, and producer best known as a member of the family band Clannad.
-
D.
Niall Johnson
Niall Johnson is a British film director and screenwriter known for his work on character-driven dramas and comedies.
-
E.
Niall Breslin
Niall Breslin is an Irish musician, former professional rugby player, and prominent mental health advocate known for his work in public speaking and media.
- F. None of above. chosen
Statements (6)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| appearedIn |
The Legend of 1900
ⓘ
linked to:
Legend of 1900
|
| countryOfCitizenship | Ireland ⓘ |
| languageOfWorkOrName | English ⓘ |
| notableWork |
The Legend of 1900
ⓘ
linked to:
Legend of 1900
|
| occupation | actor ⓘ |
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: Niall O’Brien Description of subject: Niall O’Brien is an actor known for his role in the film "The Legend of 1900."
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Legend of 1900