Jeff Matika
E152986
Jeff Matika is an American musician best known as a touring guitarist and backing vocalist for Green Day and a member of Billie Joe Armstrong’s side projects.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jeff Matika canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T976527 — 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: Jeff Matika Context triple: [The Longshot, hasMember, Jeff Matika]
-
A.
Michael Jelenic
Michael Jelenic is an American animator, writer, and producer best known for co-creating the animated series "Teen Titans Go!" and co-directing the 2023 feature film adaptation of the Super Mario franchise.
-
B.
Brian Jegan
Brian Jegan is an athlete best known for lighting the ceremonial torch at the 1998 Commonwealth Games.
-
C.
Kyle Rote
Kyle Rote was a former New York Giants star running back and wide receiver who became a prominent American sportscaster and television commentator.
-
D.
Kyle Vogt
Kyle Vogt is an American entrepreneur and engineer best known as the co-founder and former CEO of the self-driving car company Cruise and earlier as a co-founder of the live-streaming platform Twitch.
-
E.
Derrick Milano
Derrick Milano is an American songwriter, rapper, and record producer known for his work on major hip-hop and pop records, including collaborations with artists like Kanye West (Ye), Megan Thee Stallion, and Cardi B.
- 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: Jeff Matika Target entity description: Jeff Matika is an American musician best known as a touring guitarist and backing vocalist for Green Day and a member of Billie Joe Armstrong’s side projects.
-
A.
Michael Jelenic
Michael Jelenic is an American animator, writer, and producer best known for co-creating the animated series "Teen Titans Go!" and co-directing the 2023 feature film adaptation of the Super Mario franchise.
-
B.
Brian Jegan
Brian Jegan is an athlete best known for lighting the ceremonial torch at the 1998 Commonwealth Games.
-
C.
Kyle Rote
Kyle Rote was a former New York Giants star running back and wide receiver who became a prominent American sportscaster and television commentator.
-
D.
Kyle Vogt
Kyle Vogt is an American entrepreneur and engineer best known as the co-founder and former CEO of the self-driving car company Cruise and earlier as a co-founder of the live-streaming platform Twitch.
-
E.
Derrick Milano
Derrick Milano is an American songwriter, rapper, and record producer known for his work on major hip-hop and pop records, including collaborations with artists like Kanye West (Ye), Megan Thee Stallion, and Cardi B.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| associatedAct |
Billie Joe Armstrong
ⓘ
Green Day ⓘ |
| genre |
punk rock
ⓘ
rock music ⓘ |
| instrument |
guitar
ⓘ
vocals ⓘ |
| knownFor |
backing vocalist for Green Day
ⓘ
touring guitarist for Green Day ⓘ |
| memberOf | Billie Joe Armstrong side projects ⓘ |
| nationality | American ⓘ |
| occupation |
backing vocalist
ⓘ
guitarist ⓘ 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: Jeff Matika Description of subject: Jeff Matika is an American musician best known as a touring guitarist and backing vocalist for Green Day and a member of Billie Joe Armstrong’s side projects.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.