Jeff Pehrson
E590441
Jeff Pehrson is an American singer-songwriter and harmony vocalist best known for his work with post-Grateful Dead band Furthur and the folk-rock duo Box Set.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jeff Pehrson canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6144993 — 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 Pehrson Context triple: [Furthur, hasMember, Jeff Pehrson]
-
A.
Keith Poulson
Keith Poulson is an American actor known for his work in independent films and for roles in offbeat, character-driven movies.
-
B.
Geoff Pierson
Geoff Pierson is an American actor known for his work in television dramas and comedies, including prominent roles on shows like Dexter and Unhappily Ever After.
-
C.
Jeff Gourson
Jeff Gourson is a film editor known for his work on movies such as the comedy "White Chicks."
-
D.
Ken Schretzmann
Ken Schretzmann is a film editor known for his work on major animated features, including Guillermo del Toro's stop-motion adaptation of Pinocchio.
-
E.
Chris Bilheimer
Chris Bilheimer is an American graphic designer best known for creating album artwork for bands such as Green Day and R.E.M.
- 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 Pehrson Target entity description: Jeff Pehrson is an American singer-songwriter and harmony vocalist best known for his work with post-Grateful Dead band Furthur and the folk-rock duo Box Set.
-
A.
Keith Poulson
Keith Poulson is an American actor known for his work in independent films and for roles in offbeat, character-driven movies.
-
B.
Geoff Pierson
Geoff Pierson is an American actor known for his work in television dramas and comedies, including prominent roles on shows like Dexter and Unhappily Ever After.
-
C.
Jeff Gourson
Jeff Gourson is a film editor known for his work on movies such as the comedy "White Chicks."
-
D.
Ken Schretzmann
Ken Schretzmann is a film editor known for his work on major animated features, including Guillermo del Toro's stop-motion adaptation of Pinocchio.
-
E.
Chris Bilheimer
Chris Bilheimer is an American graphic designer best known for creating album artwork for bands such as Green Day and R.E.M.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
singer-songwriter ⓘ vocalist ⓘ |
| activeIn | United States music scene ⓘ |
| associatedAct |
Box Set
ⓘ
Furthur ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| genre |
folk rock
ⓘ
rock ⓘ |
| hasRole |
backing vocalist
ⓘ
live performer ⓘ songwriter ⓘ |
| instrument | voice ⓘ |
| languageOfPerformance | English ⓘ |
| memberOf |
Box Set
ⓘ
Furthur ⓘ |
| nationality | United States of America ⓘ |
| notableFor |
co-founding the folk-rock duo Box Set
ⓘ
harmony vocals with Furthur ⓘ |
| occupation |
harmony vocalist
ⓘ
musician ⓘ singer-songwriter ⓘ |
| partOf | post-Grateful Dead musical scene ⓘ |
| vocalType | harmony 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: Jeff Pehrson Description of subject: Jeff Pehrson is an American singer-songwriter and harmony vocalist best known for his work with post-Grateful Dead band Furthur and the folk-rock duo Box Set.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.