Komazawa Olympic Park
E313191
Komazawa Olympic Park is a large sports and recreation complex in Tokyo that was originally developed as a venue for the 1964 Summer Olympics.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Komazawa Olympic Park canonical | 6 |
| 駒沢オリンピック公園 | 2 |
| 駒沢オリンピック公園総合運動場 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2825969 — 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: Komazawa Olympic Park Context triple: [Setagaya, hasPark, Komazawa Olympic Park]
-
A.
Miyashita Park
Miyashita Park is a redeveloped urban park and shopping complex in Shibuya that combines green space, sports facilities, and commercial areas atop a multi-story building.
-
B.
Okubo Park
Okubo Park is a public urban park located in the Ōkubo district of Shinjuku, Tokyo, known as a local green space amid the dense cityscape.
-
C.
Tempozan Park
Tempozan Park is a waterfront public park in Osaka’s Tempozan Harbor Village area, known for its views of Osaka Bay and proximity to attractions like the Tempozan Ferris Wheel and Osaka Aquarium Kaiyukan.
-
D.
Yoyogi National Gymnasium
Yoyogi National Gymnasium is a landmark sports and event arena in Tokyo renowned for its distinctive suspension roof design by architect Kenzo Tange and its role as a major Olympic and cultural venue.
-
E.
Toyama Park
Toyama Park is a large urban green space in Tokyo known for its wooded hills, sports facilities, and historical sites, including former military and university grounds.
- 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: Komazawa Olympic Park Target entity description: Komazawa Olympic Park is a large sports and recreation complex in Tokyo that was originally developed as a venue for the 1964 Summer Olympics.
-
A.
Miyashita Park
Miyashita Park is a redeveloped urban park and shopping complex in Shibuya that combines green space, sports facilities, and commercial areas atop a multi-story building.
-
B.
Okubo Park
Okubo Park is a public urban park located in the Ōkubo district of Shinjuku, Tokyo, known as a local green space amid the dense cityscape.
-
C.
Tempozan Park
Tempozan Park is a waterfront public park in Osaka’s Tempozan Harbor Village area, known for its views of Osaka Bay and proximity to attractions like the Tempozan Ferris Wheel and Osaka Aquarium Kaiyukan.
-
D.
Yoyogi National Gymnasium
Yoyogi National Gymnasium is a landmark sports and event arena in Tokyo renowned for its distinctive suspension roof design by architect Kenzo Tange and its role as a major Olympic and cultural venue.
-
E.
Toyama Park
Toyama Park is a large urban green space in Tokyo known for its wooded hills, sports facilities, and historical sites, including former military and university grounds.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Olympic Park
ⓘ
public park ⓘ sports complex ⓘ |
| country | Japan ⓘ |
| hasFacility |
Komazawa Olympic Park Stadium
ⓘ
administration building ⓘ athletics track ⓘ baseball field ⓘ bicycle parking ⓘ café ⓘ children’s playground ⓘ cycling course ⓘ dog run ⓘ football pitch ⓘ gymnasium ⓘ indoor sports hall ⓘ jogging course ⓘ open lawn area ⓘ outdoor stage ⓘ parking area ⓘ public restrooms ⓘ restaurant ⓘ swimming pool ⓘ tennis courts ⓘ |
| hasHeritage | legacy of the 1964 Summer Olympics ⓘ |
| hasJapaneseName |
駒沢オリンピック公園
ⓘ
linked to:
Komazawa Olympic Park
|
| hasSport |
athletics
ⓘ
baseball ⓘ basketball ⓘ cycling ⓘ fitness training ⓘ football ⓘ jogging ⓘ soccer ⓘ tennis ⓘ volleyball ⓘ |
| hasUse |
athletics training
ⓘ
recreation ⓘ sports ⓘ |
| inception | 1964 ⓘ |
| locatedIn |
Meguro
ⓘ
linked to:
Meguro Ward
Setagaya ⓘ Tokyo ⓘ |
| locatedInAdministrativeTerritorialEntity |
Tokyo Metropolis
ⓘ
linked to:
Tokyo Prefecture
|
| locatedInTimeZone | Japan Standard Time ⓘ |
| operator | Tokyo Metropolitan Government ⓘ |
| originallyDevelopedFor | 1964 Summer Olympics ⓘ |
| ownedBy | Tokyo Metropolitan Government ⓘ |
| partOf | 1964 Summer Olympics venues ⓘ |
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: Komazawa Olympic Park Description of subject: Komazawa Olympic Park is a large sports and recreation complex in Tokyo that was originally developed as a venue for the 1964 Summer Olympics.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Setagaya, Tokyo, Japan
linked to: Komazawa Olympic Park
linked to: Komazawa Olympic Park