Mazda Stadium
E663512
Mazda Stadium is a modern baseball stadium in Hiroshima, Japan, serving as the home field of the Hiroshima Toyo Carp.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mazda Stadium canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7433111 — 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: Mazda Stadium Context triple: [MAZDA Zoom-Zoom Stadium Hiroshima, shortName, Mazda Stadium]
-
A.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
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B.
Kawasaki Stadium
Kawasaki Stadium was a former baseball stadium in Kawasaki, Japan, best known as the longtime home field of Nippon Professional Baseball’s Lotte Orions.
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C.
Japoma Stadium
Japoma Stadium is a major multi-purpose sports venue in Douala, Cameroon, best known for hosting top-level football matches including those of the Cameroon national team and international tournaments.
-
D.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
-
E.
Niigata Stadium
Niigata Stadium is a large multi-purpose sports venue in Niigata, Japan, best known for hosting football matches and major events including games during the 2002 FIFA World Cup.
- 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: Mazda Stadium Target entity description: Mazda Stadium is a modern baseball stadium in Hiroshima, Japan, serving as the home field of the Hiroshima Toyo Carp.
-
A.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
B.
Kawasaki Stadium
Kawasaki Stadium was a former baseball stadium in Kawasaki, Japan, best known as the longtime home field of Nippon Professional Baseball’s Lotte Orions.
-
C.
Japoma Stadium
Japoma Stadium is a major multi-purpose sports venue in Douala, Cameroon, best known for hosting top-level football matches including those of the Cameroon national team and international tournaments.
-
D.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
-
E.
Niigata Stadium
Niigata Stadium is a large multi-purpose sports venue in Niigata, Japan, best known for hosting football matches and major events including games during the 2002 FIFA World Cup.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
baseball stadium
ⓘ
building ⓘ |
| alsoKnownAs | MAZDA Zoom-Zoom Stadium Hiroshima NERFINISHED ⓘ |
| city | Hiroshima NERFINISHED ⓘ |
| country | Japan ⓘ |
| countrySubdivision | Hiroshima Prefecture NERFINISHED ⓘ |
| distanceFromHiroshimaStation | within walking distance ⓘ |
| formerName | Hiroshima Municipal Stadium (new) (planning name) NERFINISHED ⓘ |
| hasDesignStyle | open-concourse design ⓘ |
| hasFeature |
family-oriented seating
ⓘ
outfield terrace seats ⓘ party decks ⓘ various unique seating areas ⓘ |
| hasFieldOrientation | outfield to the south ⓘ |
| hasHomeTeamLeague |
Central League
NERFINISHED
ⓘ
Nippon Professional Baseball NERFINISHED ⓘ |
| hasLighting | night-game capable floodlights ⓘ |
| hasOutfieldFenceType | asymmetrical outfield dimensions ⓘ |
| hasPublicTransitAccess |
Hiroshima Electric Railway bus services
ⓘ
Hiroshima Station NERFINISHED ⓘ JR lines at Hiroshima Station ⓘ |
| hasScoreboardLocation | beyond center field ⓘ |
| hasScoreboardType | large video scoreboard ⓘ |
| hasSurface | natural grass ⓘ |
| homeStadiumOf | Hiroshima Toyo Carp NERFINISHED ⓘ |
| isHomeVenueFor |
NPB postseason games
ⓘ
NPB regular season games ⓘ |
| locatedIn |
Chūgoku region
NERFINISHED
ⓘ
Hiroshima NERFINISHED ⓘ Hiroshima Prefecture NERFINISHED ⓘ Honshu ⓘ |
| namedAfter | Mazda Motor Corporation NERFINISHED ⓘ |
| officialName | MAZDA Zoom-Zoom Stadium Hiroshima NERFINISHED ⓘ |
| opened | 2009 ⓘ |
| openingDate | 2009-04-10 ⓘ |
| operator | Hiroshima Toyo Carp NERFINISHED ⓘ |
| owner | City of Hiroshima NERFINISHED ⓘ |
| primaryUse | professional baseball games ⓘ |
| replaced | Hiroshima Municipal Stadium NERFINISHED ⓘ |
| seatingCapacity | approximately 33000 ⓘ |
| shortName | Mazda Stadium Hiroshima NERFINISHED ⓘ |
| sponsor | Mazda Motor Corporation NERFINISHED ⓘ |
| sport | baseball ⓘ |
| tenant | Hiroshima Toyo Carp NERFINISHED ⓘ |
| usedFor |
concerts
ⓘ
other large events ⓘ |
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: Mazda Stadium Description of subject: Mazda Stadium is a modern baseball stadium in Hiroshima, Japan, serving as the home field of the Hiroshima Toyo Carp.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.