Yoichiro
E194941
Yoichiro is a masculine Japanese given name most famously borne by Nobel Prize–winning theoretical physicist Yoichiro Nambu.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yoichiro canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1730103 — 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: Yoichiro Context triple: [Yoichiro Nambu, givenName, Yoichiro]
-
A.
Yoshihisa Hirano
Yoshihisa Hirano is a Japanese professional baseball pitcher known for his successful career in Nippon Professional Baseball and Major League Baseball, particularly as a late-inning reliever.
-
B.
Hideki Shirakawa
Hideki Shirakawa is a Japanese chemist renowned for his pioneering work on conductive polymers, for which he was awarded the Nobel Prize in Chemistry.
-
C.
Hirofumi Hirano
Hirofumi Hirano is a Japanese politician who has held senior leadership roles in major opposition parties and served in the national legislature.
-
D.
Yasuo Fukuda
Yasuo Fukuda is a Japanese politician who served as Prime Minister of Japan from 2007 to 2008 and is a prominent member of the Liberal Democratic Party.
-
E.
Otozō Yamada
Otozō Yamada was a Japanese general who commanded the Kwantung Army in Manchuria during the final stages of World War II, including the Soviet–Japanese War of 1945.
- 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: Yoichiro Target entity description: Yoichiro is a masculine Japanese given name most famously borne by Nobel Prize–winning theoretical physicist Yoichiro Nambu.
-
A.
Yoshihisa Hirano
Yoshihisa Hirano is a Japanese professional baseball pitcher known for his successful career in Nippon Professional Baseball and Major League Baseball, particularly as a late-inning reliever.
-
B.
Hideki Shirakawa
Hideki Shirakawa is a Japanese chemist renowned for his pioneering work on conductive polymers, for which he was awarded the Nobel Prize in Chemistry.
-
C.
Hirofumi Hirano
Hirofumi Hirano is a Japanese politician who has held senior leadership roles in major opposition parties and served in the national legislature.
-
D.
Yasuo Fukuda
Yasuo Fukuda is a Japanese politician who served as Prime Minister of Japan from 2007 to 2008 and is a prominent member of the Liberal Democratic Party.
-
E.
Otozō Yamada
Otozō Yamada was a Japanese general who commanded the Kwantung Army in Manchuria during the final stages of World War II, including the Soviet–Japanese War of 1945.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese masculine given name
ⓘ
given name ⓘ human ⓘ |
| awardReceived |
J. Robert Oppenheimer Memorial Prize
ⓘ
National Medal of Science ⓘ Nobel Prize in Physics ⓘ Order of Culture ⓘ |
| citizenship |
Japan
ⓘ
United States of America ⓘ |
| countryOfBirth | Japan ⓘ |
| employer | University of Chicago ⓘ |
| familyName | Nambu ⓘ |
| fieldOfWork | theoretical physics ⓘ |
| gender | masculine ⓘ |
| givenName | Yoichiro ⓘ |
| languageOfOrigin | Japanese ⓘ |
| nameBearer | Yoichiro Nambu ⓘ |
| nobleTitle | Nobel laureate in Physics ⓘ |
| notableFor |
Nambu–Goldstone boson concept
ⓘ
Nambu–Jona-Lasinio model ⓘ early work related to string theory ⓘ spontaneous symmetry breaking in particle physics ⓘ |
| occupation | theoretical physicist ⓘ |
| positionHeld | professor at the University of Chicago ⓘ |
| usedInCountry | Japan ⓘ |
| writingSystem | Japanese script ⓘ |
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: Yoichiro Description of subject: Yoichiro is a masculine Japanese given name most famously borne by Nobel Prize–winning theoretical physicist Yoichiro Nambu.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.