Marshak
E505503
Marshak is a surname most notably associated with Robert Marshak, an influential American theoretical physicist and educator.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marshak canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5249082 — 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: Marshak Context triple: [Robert Marshak, familyName, Marshak]
-
A.
Zaslofsky
Zaslofsky is a surname most notably associated with Max Zaslofsky, an early star guard in the National Basketball Association.
-
B.
Ossip
Ossip is a masculine given name of Slavic origin, notably borne by pianist and conductor Ossip Gabrilowitsch.
-
C.
Blaustein
Blaustein is a municipality in the Alb-Donau district of Baden-Württemberg in southern Germany, situated near the city of Ulm.
-
D.
Rothkowitz
Rothkowitz is the original family surname of the abstract expressionist painter Mark Rothko, reflecting his Eastern European Jewish heritage.
-
E.
Schatzberg
Schatzberg is a surname most notably associated with Jerry Schatzberg, an American photographer and film director known for works like "Panic in Needle Park" and "Scarecrow."
- 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: Marshak Target entity description: Marshak is a surname most notably associated with Robert Marshak, an influential American theoretical physicist and educator.
-
A.
Zaslofsky
Zaslofsky is a surname most notably associated with Max Zaslofsky, an early star guard in the National Basketball Association.
-
B.
Ossip
Ossip is a masculine given name of Slavic origin, notably borne by pianist and conductor Ossip Gabrilowitsch.
-
C.
Blaustein
Blaustein is a municipality in the Alb-Donau district of Baden-Württemberg in southern Germany, situated near the city of Ulm.
-
D.
Rothkowitz
Rothkowitz is the original family surname of the abstract expressionist painter Mark Rothko, reflecting his Eastern European Jewish heritage.
-
E.
Schatzberg
Schatzberg is a surname most notably associated with Jerry Schatzberg, an American photographer and film director known for works like "Panic in Needle Park" and "Scarecrow."
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
educator
ⓘ
human ⓘ physicist ⓘ surname ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Marshak ⓘ |
| fieldOfWork |
nuclear physics
ⓘ
particle physics ⓘ theoretical physics ⓘ |
| gender | male ⓘ |
| givenName | Robert ⓘ |
| hasNotablePerson | Robert Marshak ⓘ |
| isAssociatedWith | Marshak surname ⓘ |
| languageOfOrigin | English ⓘ |
| notableBearer | Robert Marshak ⓘ |
| notableFor |
contributions to theoretical physics
ⓘ
science education ⓘ work in particle physics ⓘ |
| occupation |
physicist
ⓘ
university teacher ⓘ |
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: Marshak Description of subject: Marshak is a surname most notably associated with Robert Marshak, an influential American theoretical physicist and educator.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.