Gabriel Greenspan
E769391
Gabriel Greenspan is the son of American actor and comedian Jason Alexander.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gabriel Greenspan canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8936026 — 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: Gabriel Greenspan Context triple: [Jason Alexander, hasChild, Gabriel Greenspan]
-
A.
Brad Greenspan
Brad Greenspan is an American internet entrepreneur best known for co-founding the social networking site MySpace.
-
B.
Jay Scott Greenspan
Jay Scott Greenspan is the birth name of American actor and comedian Jason Alexander, best known for playing George Costanza on the television series "Seinfeld."
-
C.
Marcus Goldman
Marcus Goldman was a 19th-century German-born American investment banker best known as the founder of the global financial firm Goldman Sachs.
-
D.
Jerry Speyer
Jerry Speyer is an American real estate developer and businessman best known as the co-founder and chairman of global property firm Tishman Speyer.
-
E.
Peter Seligmann
Peter Seligmann is an American environmentalist and business leader best known for co-founding and leading the global conservation organization Conservation International.
- 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: Gabriel Greenspan Target entity description: Gabriel Greenspan is the son of American actor and comedian Jason Alexander.
-
A.
Brad Greenspan
Brad Greenspan is an American internet entrepreneur best known for co-founding the social networking site MySpace.
-
B.
Jay Scott Greenspan
Jay Scott Greenspan is the birth name of American actor and comedian Jason Alexander, best known for playing George Costanza on the television series "Seinfeld."
-
C.
Marcus Goldman
Marcus Goldman was a 19th-century German-born American investment banker best known as the founder of the global financial firm Goldman Sachs.
-
D.
Jerry Speyer
Jerry Speyer is an American real estate developer and businessman best known as the co-founder and chairman of global property firm Tishman Speyer.
-
E.
Peter Seligmann
Peter Seligmann is an American environmentalist and business leader best known for co-founding and leading the global conservation organization Conservation International.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| child | Gabriel Greenspan ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
United States of America ⓘ |
| familyName |
Greenspan
ⓘ
linked to:
Alan Greenspan
|
| father | Jason Alexander ⓘ |
| givenName | Gabriel ⓘ |
| mother | Daena E. Title ⓘ |
| notableFamilyMember | Jason Alexander ⓘ |
| occupation |
actor
ⓘ
comedian ⓘ |
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: Gabriel Greenspan Description of subject: Gabriel Greenspan is the son of American actor and comedian Jason Alexander.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Gabriel Greenspan