National Gymnasium
E949393
The National Gymnasium is a major indoor sports arena in Tokyo, Japan, historically notable for hosting events such as basketball during the 1964 Summer Olympics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| National Gymnasium canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11847456 — 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: National Gymnasium Context triple: [basketball at the 1964 Summer Olympics, venue, National Gymnasium]
-
A.
Mertz Mortorelli Gymnasium
Mertz Mortorelli Gymnasium is an indoor athletic facility that serves as the primary venue for University of Wisconsin–Superior’s varsity sports and physical education activities.
-
B.
Draddy Gymnasium
Draddy Gymnasium is an indoor sports arena on the campus of Manhattan College in Riverdale, New York, primarily known as the home court of the Manhattan Jaspers basketball programs.
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C.
Silloway Gymnasium
Silloway Gymnasium is an indoor athletic facility at Wesleyan University that serves as the primary venue for the Wesleyan Cardinals basketball teams.
-
D.
Francis S. Levien Gymnasium
Francis S. Levien Gymnasium is an indoor arena on Columbia University's campus in New York City that hosts the university's basketball games and other athletic events.
-
E.
Patrick Gymnasium
Patrick Gymnasium is the primary indoor athletic and recreation facility that serves as the home arena for the University of Vermont’s varsity basketball teams and other campus sports activities.
- 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: National Gymnasium Target entity description: The National Gymnasium is a major indoor sports arena in Tokyo, Japan, historically notable for hosting events such as basketball during the 1964 Summer Olympics.
-
A.
Mertz Mortorelli Gymnasium
Mertz Mortorelli Gymnasium is an indoor athletic facility that serves as the primary venue for University of Wisconsin–Superior’s varsity sports and physical education activities.
-
B.
Draddy Gymnasium
Draddy Gymnasium is an indoor sports arena on the campus of Manhattan College in Riverdale, New York, primarily known as the home court of the Manhattan Jaspers basketball programs.
-
C.
Silloway Gymnasium
Silloway Gymnasium is an indoor athletic facility at Wesleyan University that serves as the primary venue for the Wesleyan Cardinals basketball teams.
-
D.
Francis S. Levien Gymnasium
Francis S. Levien Gymnasium is an indoor arena on Columbia University's campus in New York City that hosts the university's basketball games and other athletic events.
-
E.
Patrick Gymnasium
Patrick Gymnasium is the primary indoor athletic and recreation facility that serves as the home arena for the University of Vermont’s varsity basketball teams and other campus sports activities.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
Olympic venue
ⓘ
indoor sports arena ⓘ sports venue ⓘ |
| category |
Indoor arenas in Japan
ⓘ
Sports venues in Tokyo ⓘ Venues of the 1964 Summer Olympics ⓘ |
| country | Japan ⓘ |
| hasHistoricalRole | Olympic basketball venue in 1964 ⓘ |
| hasLanguageOfSurroundingArea | Japanese ⓘ |
| hasSpectatorSeating | yes ⓘ |
| hasTypeOfSurface | indoor court surface ⓘ |
| historicalSignificance | hosted basketball events during the 1964 Summer Olympics ⓘ |
| hostedEvent | basketball at the 1964 Summer Olympics NERFINISHED ⓘ |
| locatedIn | Tokyo ⓘ |
| locatedInAdministrativeTerritorialEntity | Tokyo Metropolis NERFINISHED ⓘ |
| locatedInCity | Tokyo NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOnContinent | Asia ⓘ |
| notableEvent | 1964 Summer Olympics NERFINISHED ⓘ |
| ownedBy | public authorities in Japan ⓘ |
| partOf | Tokyo sports infrastructure ⓘ |
| primaryFunction | hosting indoor sports competitions ⓘ |
| roofType | indoor roofed structure ⓘ |
| secondaryFunction | hosting large-scale events ⓘ |
| usedFor |
basketball
ⓘ
indoor sports ⓘ multi-purpose events ⓘ sporting 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: National Gymnasium Description of subject: The National Gymnasium is a major indoor sports arena in Tokyo, Japan, historically notable for hosting events such as basketball during the 1964 Summer Olympics.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.