Toshihiko Ota
E525674
Toshihiko Ota is a Japanese politician who serves as the mayor of Toyota City in Aichi Prefecture.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Toshihiko Ota canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3047615 — 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: Toshihiko Ota Context triple: [Toyota City, hasMayor, Toshihiko Ota]
-
A.
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.
-
B.
Noboru Kawazoe
Noboru Kawazoe was a Japanese architect and critic closely associated with the Metabolism movement, contributing to its theoretical foundations and promotion.
-
C.
Jun-ichi Nishizawa
Jun-ichi Nishizawa was a pioneering Japanese engineer and physicist often called the "father of Japanese microelectronics" for his foundational contributions to semiconductor and optoelectronic device technology.
-
D.
Takeo Miki
Takeo Miki was a Japanese politician who served as Prime Minister in the mid-1970s and was known for his efforts to reform the ruling Liberal Democratic Party and restore public trust after political scandals.
-
E.
Takeo Takagi
Takeo Takagi was an Imperial Japanese Navy admiral who played a key role in early Pacific War naval operations during World War II.
- 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: Toshihiko Ota Target entity description: Toshihiko Ota is a Japanese politician who serves as the mayor of Toyota City in Aichi Prefecture.
-
A.
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.
-
B.
Noboru Kawazoe
Noboru Kawazoe was a Japanese architect and critic closely associated with the Metabolism movement, contributing to its theoretical foundations and promotion.
-
C.
Jun-ichi Nishizawa
Jun-ichi Nishizawa was a pioneering Japanese engineer and physicist often called the "father of Japanese microelectronics" for his foundational contributions to semiconductor and optoelectronic device technology.
-
D.
Takeo Miki
Takeo Miki was a Japanese politician who served as Prime Minister in the mid-1970s and was known for his efforts to reform the ruling Liberal Democratic Party and restore public trust after political scandals.
-
E.
Takeo Takagi
Takeo Takagi was an Imperial Japanese Navy admiral who played a key role in early Pacific War naval operations during World War II.
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
mayor ⓘ politician ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| countryOfCitizenship | Japan ⓘ |
| employer |
Toyota City government
ⓘ
linked to:
Toyota city government
|
| fieldOfWork | local politics ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Aichi Prefecture ⓘ |
| occupation | politician ⓘ |
| positionHeld | mayor of Toyota City ⓘ |
| residence |
Toyota City
ⓘ
linked to:
Toyota City, Aichi Prefecture, Japan
|
| workLocation |
Toyota City
ⓘ
linked to:
Toyota City, Aichi Prefecture, Japan
|
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: Toshihiko Ota Description of subject: Toshihiko Ota is a Japanese politician who serves as the mayor of Toyota City in Aichi Prefecture.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Toyota City, Aichi Prefecture, Japan