Korakuen Stadium
E486480
Korakuen Stadium was a historic baseball and multi-purpose sports venue in Tokyo, Japan, that served as the longtime home of the Yomiuri Giants before its demolition.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Korakuen Stadium canonical | 8 |
| Korakuen Kyūjō | 1 |
| Korakuen Stadium, Tokyo, Japan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4967019 — 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: Korakuen Stadium Context triple: [Tokyo Dome, replaced, Korakuen Stadium]
-
A.
Nagoya Dome
Nagoya Dome is a large indoor baseball stadium in Nagoya, Japan, best known as the home field of the Chunichi Dragons and a major venue for professional and international baseball games.
-
B.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
C.
Yokohama Stadium
Yokohama Stadium is a prominent baseball and multi-purpose sports venue in Yokohama, Japan, best known as the home field of the Yokohama DeNA BayStars and a host of major international events.
-
D.
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.
-
E.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
- 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: Korakuen Stadium Target entity description: Korakuen Stadium was a historic baseball and multi-purpose sports venue in Tokyo, Japan, that served as the longtime home of the Yomiuri Giants before its demolition.
-
A.
Nagoya Dome
Nagoya Dome is a large indoor baseball stadium in Nagoya, Japan, best known as the home field of the Chunichi Dragons and a major venue for professional and international baseball games.
-
B.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
C.
Yokohama Stadium
Yokohama Stadium is a prominent baseball and multi-purpose sports venue in Yokohama, Japan, best known as the home field of the Yokohama DeNA BayStars and a host of major international events.
-
D.
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.
-
E.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
baseball stadium
ⓘ
multi-purpose stadium ⓘ stadium ⓘ |
| architecturalType | open-air stadium ⓘ |
| capacity | about 50000 ⓘ |
| coordinateSystem | Earth ⓘ |
| country | Japan ⓘ |
| demolished | 1988 ⓘ |
| demolitionReason | replacement by modern domed stadium ⓘ |
| eraOfProminence | postwar Showa era ⓘ |
| formerHomeStadiumOf |
Nippon Ham Fighters
ⓘ
linked to:
Hokkaido Nippon-Ham Fighters
Tokyo Orions ⓘ
linked to:
Mainichi Orions
Yomiuri Giants ⓘ |
| formerName |
Korakuen Kyūjō
ⓘ
linked to:
Korakuen Stadium
|
| historicalSignificance | longtime home of Yomiuri Giants ⓘ |
| hostedEvent |
All-Star games
ⓘ
Japan Series games ⓘ high school baseball tournaments ⓘ |
| hostedLeague | Nippon Professional Baseball games ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn |
Bunkyo, Tokyo
ⓘ
Tokyo ⓘ |
| locatedNear |
Korakuen Hall
ⓘ
Tokyo Dome ⓘ |
| namedAfter |
Korakuen neighborhood
ⓘ
linked to:
Kasuga neighborhood
|
| notableFeature | located near Tokyo Dome ⓘ |
| opened | 1937 ⓘ |
| partOf |
Tokyo Dome City area
ⓘ
linked to:
Tokyo Dome City
|
| region |
Kanto region
ⓘ
linked to:
Kantō region
|
| replacedBy | Tokyo Dome ⓘ |
| status | demolished ⓘ |
| surface | natural grass ⓘ |
| tenant |
Nippon Ham Fighters
ⓘ
linked to:
Hokkaido Nippon-Ham Fighters
Tokyo Orions ⓘ
linked to:
Mainichi Orions
Yomiuri Giants ⓘ |
| usedByLeague |
Central League
ⓘ
Pacific League ⓘ |
| usedFor |
American football
ⓘ
association football ⓘ baseball ⓘ boxing ⓘ concerts ⓘ |
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: Korakuen Stadium Description of subject: Korakuen Stadium was a historic baseball and multi-purpose sports venue in Tokyo, Japan, that served as the longtime home of the Yomiuri Giants before its demolition.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Korakuen Stadium
linked to: Korakuen Stadium