Hitoshi Murayama
E36591
Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hitoshi Murayama canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T262322 — 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: Hitoshi Murayama Context triple: [University of Tokyo, hasNotableFaculty, Hitoshi Murayama]
-
A.
Tomoyuki Yamashita
Tomoyuki Yamashita was a prominent Imperial Japanese Army general during World War II, best known for his rapid conquest of Malaya and Singapore and later defense of the Philippines.
-
B.
Hirofumi Yoshimura
Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
-
C.
Hideki Yukawa
Hideki Yukawa was a Japanese theoretical physicist and Nobel laureate best known for proposing the meson theory of nuclear forces.
-
D.
Minoru Ōta
Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
-
E.
Shizuo Kakutani
Shizuo Kakutani was a Japanese-American mathematician renowned for his contributions to functional analysis and probability theory, including the formulation of the Kakutani fixed-point theorem.
- 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: Hitoshi Murayama Target entity description: Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
-
A.
Tomoyuki Yamashita
Tomoyuki Yamashita was a prominent Imperial Japanese Army general during World War II, best known for his rapid conquest of Malaya and Singapore and later defense of the Philippines.
-
B.
Hirofumi Yoshimura
Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
-
C.
Hideki Yukawa
Hideki Yukawa was a Japanese theoretical physicist and Nobel laureate best known for proposing the meson theory of nuclear forces.
-
D.
Minoru Ōta
Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
-
E.
Shizuo Kakutani
Shizuo Kakutani was a Japanese-American mathematician renowned for his contributions to functional analysis and probability theory, including the formulation of the Kakutani fixed-point theorem.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese scientist
ⓘ
cosmologist ⓘ human ⓘ particle physicist ⓘ theoretical physicist ⓘ |
| countryOfCitizenship | Japan ⓘ |
| educatedAt | University of Tokyo ⓘ |
| employer |
Kavli Institute for the Physics and Mathematics of the Universe
ⓘ
University of California, Berkeley ⓘ University of Tokyo ⓘ |
| familyName | Murayama ⓘ |
| fieldOfWork |
astroparticle physics
ⓘ
cosmology ⓘ dark matter ⓘ grand unified theories ⓘ inflationary cosmology ⓘ neutrino physics ⓘ particle physics ⓘ physics beyond the Standard Model ⓘ supersymmetry ⓘ theoretical physics ⓘ |
| givenName | Hitoshi ⓘ |
| hasAcademicDiscipline |
natural sciences
ⓘ
physics ⓘ |
| knownFor |
contributions to cosmology
ⓘ
contributions to particle physics ⓘ leadership in international physics collaborations ⓘ science outreach in Japan and internationally ⓘ |
| languageSpoken |
English
ⓘ
Japanese ⓘ |
| memberOf |
American Physical Society
ⓘ
Physical Society of Japan ⓘ |
| name | Hitoshi Murayama self-link ⓘ |
| notableWork |
public lectures on fundamental physics and the universe
ⓘ
research on neutrino masses and mixing ⓘ research on supersymmetric models of particle physics ⓘ work on connections between particle physics and cosmology ⓘ work on grand unified theories ⓘ |
| occupation |
physicist
ⓘ
science communicator ⓘ university professor ⓘ |
| positionHeld |
Founding Director of the Kavli Institute for the Physics and Mathematics of the Universe
ⓘ
MacAdams Professor of Physics at UC Berkeley ⓘ Professor at the University of Tokyo ⓘ Professor of Physics at the University of California, Berkeley ⓘ |
| workLocation |
Berkeley
ⓘ
surface form:
Berkeley, California
Kashiwa, Chiba Prefecture, Japan ⓘ
surface form:
Kashiwa, Chiba Prefecture
Tokyo ⓘ |
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: Hitoshi Murayama Description of subject: Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.