Tomonaga Masao
E580719
Tomonaga Masao is a Japanese theoretical physicist and Nobel laureate renowned for his fundamental contributions to quantum electrodynamics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tomonaga Masao canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3568634 — 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: Tomonaga Masao Context triple: [Tomonaga, hasNotableBearer, Tomonaga Masao]
-
A.
Tomonaga Shinichiro
Tomonaga Shinichiro was a Japanese theoretical physicist and Nobel laureate renowned for his fundamental contributions to quantum electrodynamics.
-
B.
Masahiro Hirakubo
Masahiro Hirakubo is a Japanese film editor best known for his work on acclaimed films such as "Trainspotting" and "The Beach."
-
C.
Tatsuhiko Kawashima
Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
-
D.
Toshi Yoshida
Toshi Yoshida is a Japanese woodblock print artist known for his modern interpretations of traditional ukiyo-e techniques and his association with the Yoshida family of artists.
-
E.
Sakai Takashi
Sakai Takashi was an Imperial Japanese Army general best known for leading Japanese forces during the early Pacific War, including the invasion of Hong Kong.
- 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: Tomonaga Masao Target entity description: Tomonaga Masao is a Japanese theoretical physicist and Nobel laureate renowned for his fundamental contributions to quantum electrodynamics.
-
A.
Tomonaga Shinichiro
Tomonaga Shinichiro was a Japanese theoretical physicist and Nobel laureate renowned for his fundamental contributions to quantum electrodynamics.
-
B.
Masahiro Hirakubo
Masahiro Hirakubo is a Japanese film editor best known for his work on acclaimed films such as "Trainspotting" and "The Beach."
-
C.
Tatsuhiko Kawashima
Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
-
D.
Toshi Yoshida
Toshi Yoshida is a Japanese woodblock print artist known for his modern interpretations of traditional ukiyo-e techniques and his association with the Yoshida family of artists.
-
E.
Sakai Takashi
Sakai Takashi was an Imperial Japanese Army general best known for leading Japanese forces during the early Pacific War, including the invasion of Hong Kong.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Nobel laureate
ⓘ
human ⓘ theoretical physicist ⓘ |
| awardReceived |
Lomonosov Gold Medal
ⓘ
Nobel Prize in Physics ⓘ Order of Culture ⓘ |
| birthDate | 1906-07-31 ⓘ |
| countryOfCitizenship | Japan ⓘ |
| deathDate | 1979-07-08 ⓘ |
| educatedAt |
Kyoto Imperial University
ⓘ
linked to:
Kyoto University
Kyoto University ⓘ |
| employer |
RIKEN
ⓘ
Tokyo University ⓘ
linked to:
University of Tokyo
Tokyo University of Education ⓘ |
| era | 20th-century physics ⓘ |
| familyName | Tomonaga ⓘ |
| fieldOfWork |
quantum electrodynamics
ⓘ
quantum field theory ⓘ theoretical physics ⓘ |
| gender | male ⓘ |
| givenName | Masao ⓘ |
| hasHonorificTitle | Cultural Order recipient of Japan ⓘ |
| influenced | Japanese theoretical physics community ⓘ |
| influencedBy |
Yukawa Hideki
ⓘ
linked to:
Hideki Yukawa
|
| knownFor |
Tomonaga–Schwinger equation
ⓘ
fundamental contributions to quantum electrodynamics ⓘ renormalization in quantum electrodynamics ⓘ |
| languageOfWorkOrName | Japanese ⓘ |
| memberOf |
Japan Academy
ⓘ
Physical Society of Japan ⓘ |
| name | Tomonaga Masao ⓘ |
| nationality | Japanese ⓘ |
| nativeName | 朝永振一郎 ⓘ |
| NobelPrizeCategory | Physics ⓘ |
| NobelPrizeMotivation | for their fundamental work in quantum electrodynamics, with deep-ploughing consequences for the physics of elementary particles ⓘ |
| NobelPrizeYear | 1965 ⓘ |
| notableWork |
Quantum Theory of Fields
ⓘ
linked to:
The Quantum Theory of Fields
|
| occupation |
researcher
ⓘ
university teacher ⓘ |
| placeOfBirth | Tokyo ⓘ |
| placeOfDeath | Tokyo ⓘ |
| positionHeld | professor ⓘ |
| sharedNobelPrizeWith |
Julian Schwinger
ⓘ
Richard Feynman ⓘ |
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: Tomonaga Masao Description of subject: Tomonaga Masao is a Japanese theoretical physicist and Nobel laureate renowned for his fundamental contributions to quantum electrodynamics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.