Mizuho Athletic Stadium
E1045340
Mizuho Athletic Stadium is a multi-purpose sports venue in Nagoya, Japan, best known as the longtime home ground of the professional football club Nagoya Grampus.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mizuho Athletic Stadium canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13525352 — 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: Mizuho Athletic Stadium Context triple: [Nagoya Grampus, homeStadium, Mizuho Athletic Stadium]
-
A.
Fujiidera Stadium
Fujiidera Stadium was a baseball stadium in Fujiidera, Osaka Prefecture, Japan, best known as a longtime home field for Nippon Professional Baseball games.
-
B.
Ajinomoto Stadium
Ajinomoto Stadium is a large multi-purpose sports venue in Tokyo, Japan, best known for hosting professional football matches and major sporting events.
-
C.
Meiji Jingu Stadium
Meiji Jingu Stadium is a historic baseball stadium in Tokyo, Japan, known as one of the country’s oldest professional ballparks and a prominent venue for Nippon Professional Baseball games.
-
D.
Komazawa Olympic Park Stadium
Komazawa Olympic Park Stadium is a multi-purpose sports venue in Tokyo, Japan, originally developed for the 1964 Summer Olympics and now used for various athletic and football events.
-
E.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
- 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: Mizuho Athletic Stadium Target entity description: Mizuho Athletic Stadium is a multi-purpose sports venue in Nagoya, Japan, best known as the longtime home ground of the professional football club Nagoya Grampus.
-
A.
Fujiidera Stadium
Fujiidera Stadium was a baseball stadium in Fujiidera, Osaka Prefecture, Japan, best known as a longtime home field for Nippon Professional Baseball games.
-
B.
Ajinomoto Stadium
Ajinomoto Stadium is a large multi-purpose sports venue in Tokyo, Japan, best known for hosting professional football matches and major sporting events.
-
C.
Meiji Jingu Stadium
Meiji Jingu Stadium is a historic baseball stadium in Tokyo, Japan, known as one of the country’s oldest professional ballparks and a prominent venue for Nippon Professional Baseball games.
-
D.
Komazawa Olympic Park Stadium
Komazawa Olympic Park Stadium is a multi-purpose sports venue in Tokyo, Japan, originally developed for the 1964 Summer Olympics and now used for various athletic and football events.
-
E.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
football stadium
ⓘ
multi-purpose stadium ⓘ sports venue ⓘ |
| category |
Athletics (track and field) venues in Japan
ⓘ
Football venues in Japan ⓘ Multi-purpose stadiums in Japan ⓘ Sports venues in Nagoya ⓘ |
| city | Nagoya NERFINISHED ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| countryCode | JP NERFINISHED ⓘ |
| formerName | Nagoya Mizuho Athletics Stadium NERFINISHED ⓘ |
| hasRunningTrack | yes ⓘ |
| hasScoreboard | yes ⓘ |
| hasSeating | outdoor seating ⓘ |
| hasSurface | grass ⓘ |
| homeStadiumOf | Nagoya Grampus NERFINISHED ⓘ |
| locatedIn |
Aichi Prefecture
NERFINISHED
ⓘ
Mizuho-ku, Nagoya NERFINISHED ⓘ Nagoya NERFINISHED ⓘ |
| notableFor | longtime home ground of Nagoya Grampus ⓘ |
| operator | City of Nagoya NERFINISHED ⓘ |
| owner | City of Nagoya NERFINISHED ⓘ |
| primarySport | football ⓘ |
| region | Chūbu region NERFINISHED ⓘ |
| tenant | Nagoya Grampus NERFINISHED ⓘ |
| usedFor |
association football
ⓘ
athletics ⓘ multi-purpose sports events ⓘ rugby union ⓘ |
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: Mizuho Athletic Stadium Description of subject: Mizuho Athletic Stadium is a multi-purpose sports venue in Nagoya, Japan, best known as the longtime home ground of the professional football club Nagoya Grampus.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.