Robert Marshak
E118537
Robert Marshak was an American theoretical physicist known for his contributions to particle physics and for helping to establish the Rochester Conferences, a key series in high-energy physics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert Marshak canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T604347 — 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: Robert Marshak Context triple: [Hans Bethe, notableStudent, Robert Marshak]
-
A.
Edward Condon
Edward Condon was an American nuclear physicist and quantum mechanic known for major contributions to atomic spectroscopy and for co-formulating the Franck–Condon principle.
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B.
Fritz Bernstein
Fritz Bernstein was a Zionist economist and Israeli politician who served as a member of Israel’s pre-state legislature and later as Minister of Trade and Industry.
-
C.
Max Zaslofsky
Max Zaslofsky was an American professional basketball player and coach, best known as one of the NBA’s early scoring stars and later a coach in the league.
-
D.
Louis Bernstein
Louis Bernstein is the birth name of Leonard Bernstein, the renowned American composer, conductor, and pianist.
-
E.
Fritz London
Fritz London was a German-born theoretical physicist renowned for his pioneering work on superconductivity and quantum chemistry, including foundational contributions to the understanding of intermolecular forces.
- 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: Robert Marshak Target entity description: Robert Marshak was an American theoretical physicist known for his contributions to particle physics and for helping to establish the Rochester Conferences, a key series in high-energy physics.
-
A.
Edward Condon
Edward Condon was an American nuclear physicist and quantum mechanic known for major contributions to atomic spectroscopy and for co-formulating the Franck–Condon principle.
-
B.
Fritz Bernstein
Fritz Bernstein was a Zionist economist and Israeli politician who served as a member of Israel’s pre-state legislature and later as Minister of Trade and Industry.
-
C.
Max Zaslofsky
Max Zaslofsky was an American professional basketball player and coach, best known as one of the NBA’s early scoring stars and later a coach in the league.
-
D.
Louis Bernstein
Louis Bernstein is the birth name of Leonard Bernstein, the renowned American composer, conductor, and pianist.
-
E.
Fritz London
Fritz London was a German-born theoretical physicist renowned for his pioneering work on superconductivity and quantum chemistry, including foundational contributions to the understanding of intermolecular forces.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
American physicist
ⓘ
human ⓘ particle physicist ⓘ scientific conference series ⓘ theoretical physicist ⓘ |
| contributedTo | development of high-energy physics community ⓘ |
| country | United States of America ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Marshak ⓘ |
| fieldOfWork |
high-energy physics
ⓘ
particle physics ⓘ theoretical physics ⓘ |
| givenName | Robert ⓘ |
| hasActivity |
scientific organizing
ⓘ
theoretical research in particle physics ⓘ |
| hasOrganizer | Robert Marshak self-linksurface differs ⓘ |
| influenced | high-energy physics research ⓘ |
| knownFor | Rochester Conferences in high-energy physics ⓘ |
| mainSubject | particle physics ⓘ |
| notableFor |
being a key series in high-energy physics
ⓘ
contributions to particle physics ⓘ helping to establish the Rochester Conferences ⓘ work in high-energy physics ⓘ |
| occupation | physicist ⓘ |
| organized | Rochester Conferences ⓘ |
| workLocation |
Rochester
ⓘ
surface form:
Rochester, New York
|
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: Robert Marshak Description of subject: Robert Marshak was an American theoretical physicist known for his contributions to particle physics and for helping to establish the Rochester Conferences, a key series in high-energy physics.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Rochester Conferences