Lev Okun
E89293
Lev Okun was a prominent Soviet theoretical physicist known for his influential work in particle physics and contributions to the understanding of quarks, weak interactions, and the foundations of quantum field theory.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lev Okun canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T732012 — 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: Lev Okun Context triple: [Max Planck Medal, hasRecipient, Lev Okun]
-
A.
Max Abramovitz
Max Abramovitz was a prominent American architect known for his modernist designs of major cultural and institutional buildings, including notable performance arts centers and university facilities.
-
B.
Nikolai Sokoloff
Nikolai Sokoloff was a Russian-American conductor best known as the founding music director of the Cleveland Orchestra and a prominent leader in U.S. government-sponsored music initiatives during the New Deal era.
-
C.
G. M. Eliashberg
G. M. Eliashberg is a theoretical physicist best known for formulating Eliashberg theory, which extends BCS superconductivity to include strong electron-phonon interactions.
-
D.
Nikolai Tikhonov
Nikolai Tikhonov was a Soviet statesman and economist who served as Premier of the Soviet Union during the early 1980s under Leonid Brezhnev and his successors.
-
E.
Harold T. Shapiro
Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
- 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: Lev Okun Target entity description: Lev Okun was a prominent Soviet theoretical physicist known for his influential work in particle physics and contributions to the understanding of quarks, weak interactions, and the foundations of quantum field theory.
-
A.
Max Abramovitz
Max Abramovitz was a prominent American architect known for his modernist designs of major cultural and institutional buildings, including notable performance arts centers and university facilities.
-
B.
Nikolai Sokoloff
Nikolai Sokoloff was a Russian-American conductor best known as the founding music director of the Cleveland Orchestra and a prominent leader in U.S. government-sponsored music initiatives during the New Deal era.
-
C.
G. M. Eliashberg
G. M. Eliashberg is a theoretical physicist best known for formulating Eliashberg theory, which extends BCS superconductivity to include strong electron-phonon interactions.
-
D.
Nikolai Tikhonov
Nikolai Tikhonov was a Soviet statesman and economist who served as Premier of the Soviet Union during the early 1980s under Leonid Brezhnev and his successors.
-
E.
Harold T. Shapiro
Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Soviet physicist
ⓘ
human ⓘ theoretical physicist ⓘ |
| areaOfInfluence | Soviet school of particle physics ⓘ |
| awardReceived |
Landau Prize
ⓘ
Sakharov Prize for Freedom of Thought ⓘ
surface form:
Sakharov Prize
Stalin Prize ⓘ
surface form:
USSR State Prize
|
| citizenship |
Russia
ⓘ
Soviet Union ⓘ |
| countryOfCitizenship |
Russia
ⓘ
Soviet Union ⓘ |
| educatedAt | Moscow State University ⓘ |
| employer |
Institute for Theoretical and Experimental Physics
ⓘ
Moscow Engineering Physics Institute ⓘ |
| familyName | Okun ⓘ |
| fieldOfWork |
particle physics
ⓘ
quantum field theory ⓘ quark physics ⓘ theoretical physics ⓘ weak interactions ⓘ |
| genre |
popular science
ⓘ
scientific literature ⓘ |
| givenName | Lev ⓘ |
| hasResearchInterest |
elementary particles
ⓘ
gauge theories ⓘ standard model of particle physics ⓘ |
| influenced | later generations of particle physicists ⓘ |
| influencedBy |
Lev Landau
ⓘ
Peter Kapitza ⓘ
surface form:
Pyotr Kapitsa
|
| languageOfWorkOrName | Russian ⓘ |
| memberOf |
Russian Academy of Sciences
ⓘ
Soviet Academy of Sciences ⓘ
surface form:
USSR Academy of Sciences
|
| nativeLanguage | Russian ⓘ |
| notableIdea |
Okun mass definition discussions
ⓘ
conceptual analysis of quarks ⓘ interpretation of weak interactions ⓘ |
| notableStudent | various Soviet particle physicists ⓘ |
| notableWork |
contributions to quantum field theory foundations
ⓘ
popular science books on physics ⓘ textbooks on particle physics ⓘ work on quark model ⓘ work on weak interactions ⓘ |
| occupation |
physicist
ⓘ
university teacher ⓘ |
| residence | Moscow ⓘ |
| sexOrGender | male ⓘ |
| workLocation | Moscow ⓘ |
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: Lev Okun Description of subject: Lev Okun was a prominent Soviet theoretical physicist known for his influential work in particle physics and contributions to the understanding of quarks, weak interactions, and the foundations of quantum field theory.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.