Kōrakuen Station
E940087
Kōrakuen Station is a major Tokyo subway station in Bunkyō ward that serves as a key access point to the Tokyo Dome and surrounding entertainment and commercial facilities.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Korakuen Station | 1 |
| Kōrakuen Station canonical | 1 |
| 後楽園駅 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4967051 — 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: Kōrakuen Station Context triple: [Tokyo Dome, publicTransitAccess, Kōrakuen Station]
-
A.
Nijō Station
Nijō Station is a railway and subway station in Kyoto, Japan, serving as an interchange between the Kyoto Municipal Subway Tōzai Line and JR West’s Sagano Line near the historic Nijō Castle.
-
B.
Kawaramachi Station
Kawaramachi Station is a major railway terminal in central Kyoto, Japan, serving as a key urban transit point and commercial hub on the Hankyu Kyoto Line.
-
C.
Marutamachi Station
Marutamachi Station is an underground metro station on the Kyoto Municipal Subway network serving central Kyoto, Japan.
-
D.
Kashiwara Station
Kashiwara Station is a railway station in Kashiwara, Osaka Prefecture, Japan, serving as a local transit hub on regional rail lines.
-
E.
Keisei Ueno Station
Keisei Ueno Station is a major terminal railway station in Tokyo operated by Keisei Electric Railway, serving as a key access point between central Tokyo and Narita International Airport.
- 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: Kōrakuen Station Target entity description: Kōrakuen Station is a major Tokyo subway station in Bunkyō ward that serves as a key access point to the Tokyo Dome and surrounding entertainment and commercial facilities.
-
A.
Nijō Station
Nijō Station is a railway and subway station in Kyoto, Japan, serving as an interchange between the Kyoto Municipal Subway Tōzai Line and JR West’s Sagano Line near the historic Nijō Castle.
-
B.
Kawaramachi Station
Kawaramachi Station is a major railway terminal in central Kyoto, Japan, serving as a key urban transit point and commercial hub on the Hankyu Kyoto Line.
-
C.
Marutamachi Station
Marutamachi Station is an underground metro station on the Kyoto Municipal Subway network serving central Kyoto, Japan.
-
D.
Kashiwara Station
Kashiwara Station is a railway station in Kashiwara, Osaka Prefecture, Japan, serving as a local transit hub on regional rail lines.
-
E.
Keisei Ueno Station
Keisei Ueno Station is a major terminal railway station in Tokyo operated by Keisei Electric Railway, serving as a key access point between central Tokyo and Narita International Airport.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Tokyo subway station
ⓘ
railway station ⓘ |
| adjacentTo |
Bunkyo Civic Center
NERFINISHED
ⓘ
Korakuen Hall NERFINISHED ⓘ LaQua NERFINISHED ⓘ Tokyo Dome NERFINISHED ⓘ Tokyo Dome City NERFINISHED ⓘ Tokyo Dome City Attractions NERFINISHED ⓘ |
| connectsWith |
Kasuga Station
NERFINISHED
ⓘ
Suidōbashi Station NERFINISHED ⓘ |
| country | Japan ⓘ |
| fareSystem | Tokyo Metro fare system ⓘ |
| hasAdjacentStationOnLine |
Hongō-sanchōme Station
NERFINISHED
ⓘ
Iidabashi Station NERFINISHED ⓘ Myōgadani Station NERFINISHED ⓘ Tōdaimae Station NERFINISHED ⓘ |
| hasPlatformType | island platform ⓘ |
| hasStationCode |
M-22
ⓘ
N-11 ⓘ |
| hasStructureType | underground station ⓘ |
| locatedIn | Bunkyō NERFINISHED ⓘ |
| locatedInAdministrativeTerritorialEntity |
Tokyo
NERFINISHED
ⓘ
Tokyo Metropolis NERFINISHED ⓘ |
| locatedInDistrict | Kasuga NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedInWard | Bunkyō NERFINISHED ⓘ |
| locatedNear |
Koishikawa Korakuen Garden
NERFINISHED
ⓘ
Tokyo Dome City Hall NERFINISHED ⓘ Tokyo Dome Hotel NERFINISHED ⓘ University of Tokyo NERFINISHED ⓘ |
| locatedUnder | Hakusan-dori NERFINISHED ⓘ |
| operator | Tokyo Metro NERFINISHED ⓘ |
| ownedBy | Tokyo Metro NERFINISHED ⓘ |
| partOfTransportNetwork | Tokyo subway network NERFINISHED ⓘ |
| publicTransportStopOf |
Tokyo Metro Marunouchi Line
NERFINISHED
ⓘ
Tokyo Metro Namboku Line NERFINISHED ⓘ |
| railwayTrafficSide | left ⓘ |
| serves |
Tokyo Metro Marunouchi Line
NERFINISHED
ⓘ
Tokyo Metro Namboku Line NERFINISHED ⓘ |
| servesAsAccessPointTo |
Tokyo Dome
NERFINISHED
ⓘ
Tokyo Dome City NERFINISHED ⓘ commercial facilities in Bunkyō ⓘ entertainment facilities in Bunkyō ⓘ |
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: Kōrakuen Station Description of subject: Kōrakuen Station is a major Tokyo subway station in Bunkyō ward that serves as a key access point to the Tokyo Dome and surrounding entertainment and commercial facilities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Korakuen Station
this entity surface form:
後楽園駅