Masataka Kōno (swimmer)
E942278
Masataka Kōno is a Japanese swimmer known for competing at the international level, including representing Japan at major competitions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Masataka Kōno (swimmer) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11733226 — 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: Masataka Kōno (swimmer) Context triple: [Masataka, hasNotableBearer, Masataka Kōno (swimmer)]
-
A.
Kosuke Imai
Kosuke Imai is a political scientist and statistician known for his contributions to causal inference, experimental design, and statistical methods in the social sciences.
-
B.
Masanori Takahashi
Masanori Takahashi, better known by his stage name Kitaro, is a pioneering Japanese composer and multi-instrumentalist renowned for his influential work in new-age and electronic music.
-
C.
Yohei Kono
Yohei Kono is a Japanese politician and former Speaker of the House of Representatives who also served as foreign minister and is known for the 1993 “Kono Statement” acknowledging the Japanese military’s role in wartime comfort women.
-
D.
Motohiro Ōno
Motohiro Ōno is a Japanese politician who serves as the governor of Saitama Prefecture.
-
E.
Tanaka Kei
Tanaka Kei is a Japanese actor known for his roles in television dramas and films.
- 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: Masataka Kōno (swimmer) Target entity description: Masataka Kōno is a Japanese swimmer known for competing at the international level, including representing Japan at major competitions.
-
A.
Kosuke Imai
Kosuke Imai is a political scientist and statistician known for his contributions to causal inference, experimental design, and statistical methods in the social sciences.
-
B.
Masanori Takahashi
Masanori Takahashi, better known by his stage name Kitaro, is a pioneering Japanese composer and multi-instrumentalist renowned for his influential work in new-age and electronic music.
-
C.
Yohei Kono
Yohei Kono is a Japanese politician and former Speaker of the House of Representatives who also served as foreign minister and is known for the 1993 “Kono Statement” acknowledging the Japanese military’s role in wartime comfort women.
-
D.
Motohiro Ōno
Motohiro Ōno is a Japanese politician who serves as the governor of Saitama Prefecture.
-
E.
Tanaka Kei
Tanaka Kei is a Japanese actor known for his roles in television dramas and films.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
swimmer ⓘ |
| competesFor | Japan ⓘ |
| countryOfCitizenship | Japan ⓘ |
| gender | male ⓘ |
| nationality | Japanese ⓘ |
| notableFor |
competing at the international level in swimming
ⓘ
representing Japan at major swimming competitions ⓘ |
| occupation | swimmer ⓘ |
| sport | swimming ⓘ |
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: Masataka Kōno (swimmer) Description of subject: Masataka Kōno is a Japanese swimmer known for competing at the international level, including representing Japan at major competitions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.