Ellen Philips Katz
E241749
Ellen Philips Katz is an American woman best known as the former wife of billionaire investor and Blackstone co-founder Stephen A. Schwarzman.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ellen Philips Katz canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T947266 — 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: Ellen Philips Katz Context triple: [Stephen A. Schwarzman, formerSpouse, Ellen Philips Katz]
-
A.
Dorothy Herzka
Dorothy Herzka is an American art professional best known as the wife and longtime partner of pop artist Roy Lichtenstein, with whom she was deeply involved in the contemporary art world.
-
B.
Maria Nuzberg
Maria Nuzberg was the wife of Vasily Stalin, the son of Soviet leader Joseph Stalin.
-
C.
Sally Kornbluth
Sally Kornbluth is an American cell biologist and academic leader who became the 18th president of the Massachusetts Institute of Technology.
-
D.
Ellen Brody
Ellen Brody is the resilient and protective wife of police chief Martin Brody in the Jaws film series, known for her role as a grounding family presence amid the shark-related terror.
-
E.
Gertrude Blugerman
Gertrude Blugerman was the first wife of renowned science fiction author Isaac Asimov, to whom he was married from 1942 until their divorce in 1973.
- 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: Ellen Philips Katz Target entity description: Ellen Philips Katz is an American woman best known as the former wife of billionaire investor and Blackstone co-founder Stephen A. Schwarzman.
-
A.
Dorothy Herzka
Dorothy Herzka is an American art professional best known as the wife and longtime partner of pop artist Roy Lichtenstein, with whom she was deeply involved in the contemporary art world.
-
B.
Maria Nuzberg
Maria Nuzberg was the wife of Vasily Stalin, the son of Soviet leader Joseph Stalin.
-
C.
Sally Kornbluth
Sally Kornbluth is an American cell biologist and academic leader who became the 18th president of the Massachusetts Institute of Technology.
-
D.
Ellen Brody
Ellen Brody is the resilient and protective wife of police chief Martin Brody in the Jaws film series, known for her role as a grounding family presence amid the shark-related terror.
-
E.
Gertrude Blugerman
Gertrude Blugerman was the first wife of renowned science fiction author Isaac Asimov, to whom he was married from 1942 until their divorce in 1973.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
American person
ⓘ
human ⓘ human ⓘ private equity firm ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
United States of America ⓘ |
| countryOfOrigin | United States of America ⓘ |
| notableFor |
being the former wife of Stephen A. Schwarzman
ⓘ
co-founding The Blackstone Group ⓘ |
| occupation |
businessman
ⓘ
investor ⓘ philanthropist ⓘ |
| sexOrGender | female ⓘ |
| spouse |
Ellen Philips Katz
ⓘ
Stephen A. Schwarzman ⓘ |
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: Ellen Philips Katz Description of subject: Ellen Philips Katz is an American woman best known as the former wife of billionaire investor and Blackstone co-founder Stephen A. Schwarzman.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Ellen Philips Katz