Brian Geraghty
E671057
Brian Geraghty is an American actor known for his roles in films like "The Hurt Locker" and "Jarhead" as well as television series such as "Boardwalk Empire" and "Chicago P.D."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Brian Geraghty canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7357185 — 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: Brian Geraghty Context triple: [The Guardian (2006 film), starring, Brian Geraghty]
-
A.
Brian Fitzpatrick
Brian Fitzpatrick is an American Republican politician and former FBI agent who has served as a U.S. Representative from Pennsylvania.
-
B.
Sean Kilpatrick
Sean Kilpatrick is an American professional basketball player known for his scoring ability as a guard in the NBA and overseas leagues.
-
C.
Tony Geraghty
Tony Geraghty was a member of the popular Irish cabaret group the Miami Showband who was killed in the notorious 1975 loyalist paramilitary attack in Northern Ireland.
-
D.
Kevin O'Connell
Kevin O'Connell is an American football coach and former NFL quarterback who serves as the head coach of the Minnesota Vikings.
-
E.
Brendan Donohue
Brendan Donohue is a sports executive best known for serving as the inaugural commissioner of the NBA 2K League, the NBA’s professional esports league.
- 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: Brian Geraghty Target entity description: Brian Geraghty is an American actor known for his roles in films like "The Hurt Locker" and "Jarhead" as well as television series such as "Boardwalk Empire" and "Chicago P.D."
-
A.
Brian Fitzpatrick
Brian Fitzpatrick is an American Republican politician and former FBI agent who has served as a U.S. Representative from Pennsylvania.
-
B.
Sean Kilpatrick
Sean Kilpatrick is an American professional basketball player known for his scoring ability as a guard in the NBA and overseas leagues.
-
C.
Tony Geraghty
Tony Geraghty was a member of the popular Irish cabaret group the Miami Showband who was killed in the notorious 1975 loyalist paramilitary attack in Northern Ireland.
-
D.
Kevin O'Connell
Kevin O'Connell is an American football coach and former NFL quarterback who serves as the head coach of the Minnesota Vikings.
-
E.
Brendan Donohue
Brendan Donohue is a sports executive best known for serving as the inaugural commissioner of the NBA 2K League, the NBA’s professional esports league.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
film actor
ⓘ
human ⓘ television actor ⓘ |
| activeIn |
film industry
ⓘ
television industry ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Geraghty NERFINISHED ⓘ |
| genreOfWork |
crime drama
ⓘ
drama ⓘ thriller ⓘ war film ⓘ |
| givenName | Brian ⓘ |
| knownFor |
role as Fergus O'Donnell in Jarhead
ⓘ
role as Officer Sean Roman in Chicago P.D. NERFINISHED ⓘ role as Specialist Owen Eldridge in The Hurt Locker ⓘ role as Warren Knox / James Tolliver in Boardwalk Empire ⓘ roles in crime dramas ⓘ roles in war films ⓘ |
| languageSpoken | English ⓘ |
| name | Brian Geraghty NERFINISHED ⓘ |
| nationality | American ⓘ |
| notableWork |
Big Sky
NERFINISHED
ⓘ
Boardwalk Empire NERFINISHED ⓘ Chicago Fire NERFINISHED ⓘ Chicago Med NERFINISHED ⓘ Chicago P.D. NERFINISHED ⓘ Flight NERFINISHED ⓘ Jarhead NERFINISHED ⓘ The Alienist NERFINISHED ⓘ The Guardian NERFINISHED ⓘ The Hurt Locker NERFINISHED ⓘ We Are Marshall NERFINISHED ⓘ |
| occupation | actor ⓘ |
| portrayed |
Danny in The Guardian
ⓘ
Fergus O'Donnell in Jarhead NERFINISHED ⓘ Ken Evans in Flight NERFINISHED ⓘ Murphy in We Are Marshall ⓘ Officer Sean Roman in Chicago Fire NERFINISHED ⓘ Officer Sean Roman in Chicago Med NERFINISHED ⓘ Officer Sean Roman in Chicago P.D. NERFINISHED ⓘ Police Commissioner Theodore Roosevelt in The Alienist NERFINISHED ⓘ Ronald Pergman in Big Sky NERFINISHED ⓘ Specialist Owen Eldridge in The Hurt Locker NERFINISHED ⓘ Warren Knox / Agent James Tolliver in Boardwalk Empire 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: Brian Geraghty Description of subject: Brian Geraghty is an American actor known for his roles in films like "The Hurt Locker" and "Jarhead" as well as television series such as "Boardwalk Empire" and "Chicago P.D."
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.