Jimmy DeGrasso
E569640
Jimmy DeGrasso is an American heavy metal drummer best known for his work with major bands such as Megadeth, Suicidal Tendencies, and Alice Cooper.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jimmy DeGrasso canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T6022783 — 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: Jimmy DeGrasso Context triple: [Megadeth, formerMember, Jimmy DeGrasso]
-
A.
Jason DeMarco
Jason DeMarco is an American television producer and programming executive best known for co-creating and shaping Cartoon Network’s Toonami and Adult Swim blocks.
-
B.
Matt Graver
Matt Graver is a seasoned and morally ambiguous CIA operative who orchestrates covert operations against Mexican drug cartels in the film "Sicario."
-
C.
Brant Daugherty
Brant Daugherty is an American actor known for his roles in television series like "Pretty Little Liars" and films including the "Fifty Shades" franchise.
-
D.
Jayson DeZuzio
Jayson DeZuzio is an American record producer and songwriter known for his work with major pop and rock artists, contributing to chart-topping singles and critically acclaimed albums.
-
E.
John Zaccaro
John Zaccaro is an American real estate developer best known as the husband of the late U.S. Congresswoman and 1984 vice-presidential nominee Geraldine Ferraro.
- 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: Jimmy DeGrasso Target entity description: Jimmy DeGrasso is an American heavy metal drummer best known for his work with major bands such as Megadeth, Suicidal Tendencies, and Alice Cooper.
-
A.
Jason DeMarco
Jason DeMarco is an American television producer and programming executive best known for co-creating and shaping Cartoon Network’s Toonami and Adult Swim blocks.
-
B.
Matt Graver
Matt Graver is a seasoned and morally ambiguous CIA operative who orchestrates covert operations against Mexican drug cartels in the film "Sicario."
-
C.
Brant Daugherty
Brant Daugherty is an American actor known for his roles in television series like "Pretty Little Liars" and films including the "Fifty Shades" franchise.
-
D.
Jayson DeZuzio
Jayson DeZuzio is an American record producer and songwriter known for his work with major pop and rock artists, contributing to chart-topping singles and critically acclaimed albums.
-
E.
John Zaccaro
John Zaccaro is an American real estate developer best known as the husband of the late U.S. Congresswoman and 1984 vice-presidential nominee Geraldine Ferraro.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
drummer
ⓘ
heavy metal drummer ⓘ human ⓘ musician ⓘ |
| associatedAct |
Alice Cooper
ⓘ
Black Star Riders ⓘ David Lee Roth ⓘ Dokken ⓘ F5 ⓘ Hail! ⓘ Lita Ford ⓘ Marty Friedman ⓘ Megadeth ⓘ Ministry ⓘ Ozzy Osbourne ⓘ Ratt ⓘ Stone Sour ⓘ Suicidal Tendencies ⓘ White Lion ⓘ Y&T ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | DeGrasso ⓘ |
| genre |
hard rock
ⓘ
heavy metal ⓘ thrash metal ⓘ |
| givenName | Jimmy ⓘ |
| instrument | drum kit ⓘ |
| memberOf |
Alice Cooper (band)
ⓘ
linked to:
Alice Cooper
Black Star Riders ⓘ F5 ⓘ Megadeth ⓘ Ministry (band) ⓘ
linked to:
Ministry
Suicidal Tendencies ⓘ Y&T ⓘ |
| name | Jimmy DeGrasso ⓘ |
| notableFor |
being an American heavy metal drummer
ⓘ
touring and recording with Alice Cooper ⓘ touring and recording with Megadeth ⓘ touring and recording with Suicidal Tendencies ⓘ |
| notableWork |
Alice Cooper
ⓘ
Megadeth ⓘ Suicidal Tendencies ⓘ |
| occupation |
drummer
ⓘ
musician ⓘ |
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: Jimmy DeGrasso Description of subject: Jimmy DeGrasso is an American heavy metal drummer best known for his work with major bands such as Megadeth, Suicidal Tendencies, and Alice Cooper.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.