Stanislaw Ulam
E14360
Stanislaw Ulam was a Polish-American mathematician and physicist known for his key contributions to the development of the hydrogen bomb, the Monte Carlo method, and early work in computing and set theory.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Stanisław Ulam | 13 |
| Stanislaw Ulam canonical | 12 |
| Ulam | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T57166 — 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: Stanislaw Ulam Context triple: [Los Alamos Laboratory, employed, Stanislaw Ulam]
-
A.
John von Neumann
John von Neumann was a pioneering 20th-century mathematician and polymath whose foundational work in game theory, computer science, quantum mechanics, and economics profoundly shaped modern science and technology.
-
B.
Freeman Dyson
Freeman Dyson was a renowned theoretical physicist and mathematician known for his work in quantum electrodynamics, solid-state physics, and futurist writings.
-
C.
Hans Bethe
Hans Bethe was a German-American theoretical physicist and Nobel laureate renowned for his work on nuclear reactions in stars and his leadership in nuclear physics research during World War II and beyond.
-
D.
J. Robert Oppenheimer
J. Robert Oppenheimer was an American theoretical physicist best known as the scientific director of the Manhattan Project, which developed the first nuclear weapons during World War II.
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E.
Marian Smoluchowski
Marian Smoluchowski was a Polish physicist and pioneer of statistical physics whose work on molecular motion and fluctuations helped establish the kinetic theory of matter and advanced the understanding of Brownian motion.
- 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: Stanislaw Ulam Target entity description: Stanislaw Ulam was a Polish-American mathematician and physicist known for his key contributions to the development of the hydrogen bomb, the Monte Carlo method, and early work in computing and set theory.
-
A.
John von Neumann
John von Neumann was a pioneering 20th-century mathematician and polymath whose foundational work in game theory, computer science, quantum mechanics, and economics profoundly shaped modern science and technology.
-
B.
Freeman Dyson
Freeman Dyson was a renowned theoretical physicist and mathematician known for his work in quantum electrodynamics, solid-state physics, and futurist writings.
-
C.
Hans Bethe
Hans Bethe was a German-American theoretical physicist and Nobel laureate renowned for his work on nuclear reactions in stars and his leadership in nuclear physics research during World War II and beyond.
-
D.
J. Robert Oppenheimer
J. Robert Oppenheimer was an American theoretical physicist best known as the scientific director of the Manhattan Project, which developed the first nuclear weapons during World War II.
-
E.
Marian Smoluchowski
Marian Smoluchowski was a Polish physicist and pioneer of statistical physics whose work on molecular motion and fluctuations helped establish the kinetic theory of matter and advanced the understanding of Brownian motion.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Polish-American mathematician
ⓘ
Polish-American physicist ⓘ human ⓘ mathematician ⓘ physicist ⓘ |
| coInvented |
Monte Carlo method
ⓘ
Teller–Ulam design ⓘ |
| countryOfCitizenship |
Poland
ⓘ
United States of America ⓘ |
| dateOfBirth | 1909-04-13 ⓘ |
| dateOfDeath | 1984-05-13 ⓘ |
| educatedAt |
University of Lviv
ⓘ
surface form:
Jan Kazimierz University in Lwów
Lwów Polytechnic ⓘ |
| employer |
Los Alamos Laboratory
ⓘ
surface form:
Los Alamos National Laboratory
University of Colorado Boulder ⓘ University of New Mexico ⓘ University of Wisconsin–Madison ⓘ |
| familyName |
Stanislaw Ulam
self-linksurface differs
ⓘ
surface form:
Ulam
|
| fieldOfWork |
computing
ⓘ
dynamical systems ⓘ ergodic theory ⓘ mathematics ⓘ nuclear physics ⓘ probability theory ⓘ set theory ⓘ theoretical physics ⓘ |
| givenName | Stanislaw ⓘ |
| hasRelative | Adam Ulam ⓘ |
| knownFor |
co-inventing the Teller–Ulam design
ⓘ
contributions to set theory ⓘ development of the Monte Carlo method ⓘ development of the hydrogen bomb ⓘ early work in computing ⓘ work on nuclear propulsion concepts ⓘ |
| languageSpoken |
English
ⓘ
Polish ⓘ |
| memberOf | Lwów School of Mathematics ⓘ |
| notableWork |
Markov chain Monte Carlo
ⓘ
surface form:
Monte Carlo method
Teller–Ulam design ⓘ Ulam problem in set theory ⓘ Ulam sequence ⓘ Ulam spiral ⓘ Ulam stability ⓘ |
| placeOfBirth |
Lwów
ⓘ
surface form:
Lviv
|
| placeOfDeath | Santa Fe, New Mexico ⓘ |
| proposed |
Project Orion (nuclear pulse propulsion)
ⓘ
surface form:
Project Orion nuclear pulse propulsion concept
|
| religion | Judaism ⓘ |
| sexOrGender | male ⓘ |
| workedOn |
Manhattan Project
ⓘ
thermonuclear weapons ⓘ |
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: Stanislaw Ulam Description of subject: Stanislaw Ulam was a Polish-American mathematician and physicist known for his key contributions to the development of the hydrogen bomb, the Monte Carlo method, and early work in computing and set theory.
Referenced by (26)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam
this entity surface form:
Stanisław Ulam