Alexandra Rubenstein
E523580
Alexandra Rubenstein is one of the daughters of American billionaire investor and philanthropist David M. Rubenstein.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alexandra Rubenstein canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5466701 — 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: Alexandra Rubenstein Context triple: [David M. Rubenstein, parentOf, Alexandra Rubenstein]
-
A.
Alexandra Saks
Alexandra Saks is a film producer recognized for her work on independent and studio-backed feature films.
-
B.
Natasha Rubin
Natasha Rubin is a Russian-born classical pianist and composer best known as the wife of actor and comedian Cheech Marin.
-
C.
Anna Steiger
Anna Steiger is a British operatic mezzo-soprano known for her performances with major European opera companies and for being the daughter of actress Claire Bloom and actor Rod Steiger.
-
D.
Alisa Lepselter
Alisa Lepselter is an American film editor best known for her long-time collaboration with director Woody Allen on numerous critically acclaimed films.
-
E.
Alexandra Richards
Alexandra Richards is an American model and artist, best known as the daughter of Rolling Stones guitarist Keith Richards and actress Patti Hansen.
- 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: Alexandra Rubenstein Target entity description: Alexandra Rubenstein is one of the daughters of American billionaire investor and philanthropist David M. Rubenstein.
-
A.
Alexandra Saks
Alexandra Saks is a film producer recognized for her work on independent and studio-backed feature films.
-
B.
Natasha Rubin
Natasha Rubin is a Russian-born classical pianist and composer best known as the wife of actor and comedian Cheech Marin.
-
C.
Anna Steiger
Anna Steiger is a British operatic mezzo-soprano known for her performances with major European opera companies and for being the daughter of actress Claire Bloom and actor Rod Steiger.
-
D.
Alisa Lepselter
Alisa Lepselter is an American film editor best known for her long-time collaboration with director Woody Allen on numerous critically acclaimed films.
-
E.
Alexandra Richards
Alexandra Richards is an American model and artist, best known as the daughter of Rolling Stones guitarist Keith Richards and actress Patti Hansen.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
American person
ⓘ
human ⓘ |
| child | Alexandra Rubenstein ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Rubenstein ⓘ |
| father | David M. Rubenstein ⓘ |
| givenName | Alexandra ⓘ |
| occupation |
investor
ⓘ
philanthropist ⓘ |
| sexOrGender | female ⓘ |
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: Alexandra Rubenstein Description of subject: Alexandra Rubenstein is one of the daughters of American billionaire investor and philanthropist David M. Rubenstein.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Alexandra Rubenstein