Peter Gelb
E88900
Peter Gelb is an American arts administrator best known for serving as the general manager of New York’s Metropolitan Opera, where he has led efforts to modernize productions and expand the company’s global reach.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Peter Gelb canonical | 3 |
| General Manager of the Metropolitan Opera | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T747279 — 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: Peter Gelb Context triple: [Metropolitan Opera, hasArtisticDirector, Peter Gelb]
-
A.
James L. Nederlander
James L. Nederlander is a prominent American theatrical producer and executive, known for leading the Nederlander Organization, one of Broadway’s major theater-owning and producing companies.
-
B.
David T. Nederlander
David T. Nederlander was an American theatrical impresario and businessman best known as the patriarch of the Nederlander family, which built one of the largest theater-owning and producing organizations in the United States.
-
C.
Steve Tisch
Steve Tisch is an American film producer and businessman best known as the co-owner of the NFL’s New York Giants and an Academy Award–winning producer of "Forrest Gump."
-
D.
James Levine
James Levine was an American conductor and pianist best known for his long and influential tenure as music director of the Metropolitan Opera and his leadership of several major orchestras.
-
E.
Bryan Glazer
Bryan Glazer is an American businessman and co-owner of the Tampa Bay Buccaneers NFL franchise and Manchester United Football Club, known for his role in the Glazer family's sports empire.
- 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: Peter Gelb Target entity description: Peter Gelb is an American arts administrator best known for serving as the general manager of New York’s Metropolitan Opera, where he has led efforts to modernize productions and expand the company’s global reach.
-
A.
James L. Nederlander
James L. Nederlander is a prominent American theatrical producer and executive, known for leading the Nederlander Organization, one of Broadway’s major theater-owning and producing companies.
-
B.
David T. Nederlander
David T. Nederlander was an American theatrical impresario and businessman best known as the patriarch of the Nederlander family, which built one of the largest theater-owning and producing organizations in the United States.
-
C.
Steve Tisch
Steve Tisch is an American film producer and businessman best known as the co-owner of the NFL’s New York Giants and an Academy Award–winning producer of "Forrest Gump."
-
D.
James Levine
James Levine was an American conductor and pianist best known for his long and influential tenure as music director of the Metropolitan Opera and his leadership of several major orchestras.
-
E.
Bryan Glazer
Bryan Glazer is an American businessman and co-owner of the Tampa Bay Buccaneers NFL franchise and Manchester United Football Club, known for his role in the Glazer family's sports empire.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
American arts administrator
ⓘ
arts administrator ⓘ human ⓘ |
| affiliation | Metropolitan Opera ⓘ |
| basedIn | New York City ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| employer | Metropolitan Opera ⓘ |
| familyName | Gelb ⓘ |
| fieldOfWork |
opera administration
ⓘ
performing arts management ⓘ |
| genre | opera ⓘ |
| givenName | Peter ⓘ |
| hasEmployer | Metropolitan Opera ⓘ |
| hasRole |
arts leader
ⓘ
cultural administrator ⓘ |
| industry |
classical music
ⓘ
performing arts ⓘ |
| knownFor |
Metropolitan Opera
ⓘ
surface form:
Metropolitan Opera Live in HD cinema broadcasts
|
| languageSpoken | English ⓘ |
| name | Peter Gelb self-link ⓘ |
| nationality | American ⓘ |
| notableFor |
expanding the global reach of the Metropolitan Opera
ⓘ
modernizing productions at the Metropolitan Opera ⓘ |
| notableWork |
Metropolitan Opera
ⓘ
surface form:
Metropolitan Opera HD broadcast initiative
|
| occupation |
arts administrator
ⓘ
arts executive ⓘ |
| positionHeld | general manager of the Metropolitan Opera ⓘ |
| residence | New York City ⓘ |
| typeOfOrganizationManaged |
non-profit arts organization
ⓘ
opera company ⓘ |
| workFocus |
global distribution of opera performances
ⓘ
modernization of opera productions ⓘ |
| workLocation | New York City ⓘ |
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: Peter Gelb Description of subject: Peter Gelb is an American arts administrator best known for serving as the general manager of New York’s Metropolitan Opera, where he has led efforts to modernize productions and expand the company’s global reach.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Peter Gelb
this entity surface form:
General Manager of the Metropolitan Opera