James LoMenzo
E565273
James LoMenzo is an American bassist best known for his work with heavy metal bands such as Megadeth, White Lion, and Black Label Society.
All labels observed (1)
| Label | Occurrences |
|---|---|
| James LoMenzo canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6022774 — 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: James LoMenzo Context triple: [Megadeth, member, James LoMenzo]
-
A.
Glenn Ficarra
Glenn Ficarra is an American filmmaker and screenwriter best known for co-writing and directing films such as "Crazy, Stupid, Love" and "I Love You Phillip Morris," often in collaboration with John Requa.
-
B.
Charles Roven
Charles Roven is an American film producer known for his work on major Hollywood blockbusters, including Christopher Nolan’s films such as Oppenheimer and The Dark Knight trilogy.
-
C.
James DeMonaco
James DeMonaco is an American filmmaker and screenwriter best known for creating and writing the dystopian horror franchise "The Purge."
-
D.
George Russo
George Russo is an actor known for his role in the film "The Time of Angels."
-
E.
Mike Jost
Mike Jost is a musician best known as the drummer for the punk rock band Helmet.
- 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: James LoMenzo Target entity description: James LoMenzo is an American bassist best known for his work with heavy metal bands such as Megadeth, White Lion, and Black Label Society.
-
A.
Glenn Ficarra
Glenn Ficarra is an American filmmaker and screenwriter best known for co-writing and directing films such as "Crazy, Stupid, Love" and "I Love You Phillip Morris," often in collaboration with John Requa.
-
B.
Charles Roven
Charles Roven is an American film producer known for his work on major Hollywood blockbusters, including Christopher Nolan’s films such as Oppenheimer and The Dark Knight trilogy.
-
C.
James DeMonaco
James DeMonaco is an American filmmaker and screenwriter best known for creating and writing the dystopian horror franchise "The Purge."
-
D.
George Russo
George Russo is an actor known for his role in the film "The Time of Angels."
-
E.
Mike Jost
Mike Jost is a musician best known as the drummer for the punk rock band Helmet.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
bassist
ⓘ
human ⓘ musician ⓘ |
| associatedAct |
Black Label Society
ⓘ
David Lee Roth ⓘ Megadeth ⓘ Slash ⓘ White Lion ⓘ Zakk Wylde ⓘ |
| citizenship | United States of America ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| gender | male ⓘ |
| genre |
glam metal
ⓘ
hard rock ⓘ heavy metal ⓘ |
| language | English ⓘ |
| memberOf |
Black Label Society
ⓘ
David Lee Roth band ⓘ
linked to:
The David Lee Roth Band
Firstborne ⓘ Hail! ⓘ Megadeth ⓘ Pride & Glory ⓘ Slash's Snakepit ⓘ White Lion ⓘ |
| notableWork |
bassist for Black Label Society
ⓘ
bassist for Megadeth ⓘ bassist for White Lion ⓘ |
| occupation |
bassist
ⓘ
musician ⓘ singer ⓘ songwriter ⓘ |
| partOf | American heavy metal scene ⓘ |
| playsInstrument |
bass guitar
ⓘ
vocals ⓘ |
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: James LoMenzo Description of subject: James LoMenzo is an American bassist best known for his work with heavy metal bands such as Megadeth, White Lion, and Black Label Society.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.