Sin-Itiro Tomonaga
E13714
Sin-Itiro Tomonaga was a Japanese theoretical physicist renowned for his fundamental contributions to quantum electrodynamics, for which he shared the 1965 Nobel Prize in Physics.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Sin-Itiro Tomonaga canonical | 21 |
| Shinichiro Tomonaga | 1 |
| Shin’ichirō Tomonaga | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T26887 — 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: Sin-Itiro Tomonaga Context triple: [Richard Feynman, sharedNobelPrizeWith, Sin-Itiro Tomonaga]
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A.
Yoshio Nishina
Yoshio Nishina was a pioneering Japanese physicist often regarded as the father of modern physics research in Japan, known for his foundational work in quantum electrodynamics and nuclear physics.
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B.
Harukichi Hyakutake
Harukichi Hyakutake was a Japanese lieutenant general who led the Seventeenth Army in the Solomon Islands campaign during World War II, including the battles around Guadalcanal.
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C.
Murray Gell-Mann
Murray Gell-Mann was an American physicist best known for developing the quark model of subatomic particles and receiving the 1969 Nobel Prize in Physics.
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D.
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.
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E.
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.
- 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: Sin-Itiro Tomonaga Target entity description: Sin-Itiro Tomonaga was a Japanese theoretical physicist renowned for his fundamental contributions to quantum electrodynamics, for which he shared the 1965 Nobel Prize in Physics.
-
A.
Yoshio Nishina
Yoshio Nishina was a pioneering Japanese physicist often regarded as the father of modern physics research in Japan, known for his foundational work in quantum electrodynamics and nuclear physics.
-
B.
Harukichi Hyakutake
Harukichi Hyakutake was a Japanese lieutenant general who led the Seventeenth Army in the Solomon Islands campaign during World War II, including the battles around Guadalcanal.
-
C.
Murray Gell-Mann
Murray Gell-Mann was an American physicist best known for developing the quark model of subatomic particles and receiving the 1969 Nobel Prize in Physics.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (45)
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: Sin-Itiro Tomonaga Description of subject: Sin-Itiro Tomonaga was a Japanese theoretical physicist renowned for his fundamental contributions to quantum electrodynamics, for which he shared the 1965 Nobel Prize in Physics.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
Dyson’s proof of equivalence of Feynman and Schwinger–Tomonaga formulations of QED
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relatedToPerson
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Sin-Itiro Tomonaga
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this entity surface form:
Shinichiro Tomonaga