Pia Maiocco
E501246
Pia Maiocco is an American bassist best known for playing in the all-female heavy metal band Vixen and for her marriage to guitarist Steve Vai.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pia Maiocco canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5193696 — 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: Pia Maiocco Context triple: [Steve Vai, spouse, Pia Maiocco]
-
A.
Doria Palmieri
Doria Palmieri is best known as the wife of Ron Reagan, the son of former U.S. President Ronald Reagan.
-
B.
Nicola Pecorini
Nicola Pecorini is an Italian cinematographer known for his distinctive visual style and frequent collaborations with director Terry Gilliam on films such as "Fear and Loathing in Las Vegas."
-
C.
Valeria Tanco
Valeria Tanco is an LGBT rights advocate known for being a lead plaintiff in a landmark legal challenge to Tennessee’s ban on same-sex marriage.
-
D.
Andrea Leone
Andrea Leone is one of the children of legendary Italian film director Sergio Leone.
-
E.
Polizzi Generosa
Polizzi Generosa is a historic hilltop town and municipality in the Madonie mountain range of Sicily, Italy, known for its medieval architecture and scenic landscapes.
- 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: Pia Maiocco Target entity description: Pia Maiocco is an American bassist best known for playing in the all-female heavy metal band Vixen and for her marriage to guitarist Steve Vai.
-
A.
Doria Palmieri
Doria Palmieri is best known as the wife of Ron Reagan, the son of former U.S. President Ronald Reagan.
-
B.
Nicola Pecorini
Nicola Pecorini is an Italian cinematographer known for his distinctive visual style and frequent collaborations with director Terry Gilliam on films such as "Fear and Loathing in Las Vegas."
-
C.
Valeria Tanco
Valeria Tanco is an LGBT rights advocate known for being a lead plaintiff in a landmark legal challenge to Tennessee’s ban on same-sex marriage.
-
D.
Andrea Leone
Andrea Leone is one of the children of legendary Italian film director Sergio Leone.
-
E.
Polizzi Generosa
Polizzi Generosa is a historic hilltop town and municipality in the Madonie mountain range of Sicily, Italy, known for its medieval architecture and scenic landscapes.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
American bassist
ⓘ
bassist ⓘ human ⓘ musician ⓘ |
| fieldOfWork |
heavy metal music
ⓘ
music ⓘ rock music ⓘ |
| gender | female ⓘ |
| genre |
hard rock
ⓘ
heavy metal ⓘ |
| hasRelative | Steve Vai ⓘ |
| hasSexualOrientation | heterosexual ⓘ |
| instrument | bass guitar ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOf | Vixen ⓘ |
| nationality | United States of America ⓘ |
| notableFor |
being married to guitarist Steve Vai
ⓘ
playing bass in the all-female heavy metal band Vixen ⓘ |
| notableWork | performances with Vixen ⓘ |
| occupation |
bassist
ⓘ
musician ⓘ |
| partOf |
American heavy metal musicians
ⓘ
American rock musicians ⓘ American women heavy metal musicians ⓘ American women rock musicians ⓘ women bass guitarists ⓘ |
| residence | United States of America ⓘ |
| spouse | Steve Vai ⓘ |
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: Pia Maiocco Description of subject: Pia Maiocco is an American bassist best known for playing in the all-female heavy metal band Vixen and for her marriage to guitarist Steve Vai.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.