Kudanshita Station
E820773
Kudanshita Station is a major Tokyo subway station in Chiyoda Ward that serves as a key access point to nearby landmarks such as the Nippon Budokan and Yasukuni Shrine.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kudanshita Station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3598712 — 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: Kudanshita Station Context triple: [Kitanomaru Park, hasNearbyStation, Kudanshita Station]
-
A.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
-
B.
Kishinosato Station
Kishinosato Station is a railway station in Osaka, Japan, served by the Osaka Metro Yotsubashi Line.
-
C.
Shinsen Station
Shinsen Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and located near the Shibuya area.
-
D.
Ishikawacho Station
Ishikawacho Station is a railway station in Yokohama, Japan, serving as a key access point to the historic Yamate district and nearby tourist attractions such as Chinatown.
-
E.
Shiyakusho Station
Shiyakusho Station is a subway station in Nagoya, Japan, serving the city hall area and providing convenient access to Nagoya Castle.
- 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: Kudanshita Station Target entity description: Kudanshita Station is a major Tokyo subway station in Chiyoda Ward that serves as a key access point to nearby landmarks such as the Nippon Budokan and Yasukuni Shrine.
-
A.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
-
B.
Kishinosato Station
Kishinosato Station is a railway station in Osaka, Japan, served by the Osaka Metro Yotsubashi Line.
-
C.
Shinsen Station
Shinsen Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and located near the Shibuya area.
-
D.
Ishikawacho Station
Ishikawacho Station is a railway station in Yokohama, Japan, serving as a key access point to the historic Yamate district and nearby tourist attractions such as Chinatown.
-
E.
Shiyakusho Station
Shiyakusho Station is a subway station in Nagoya, Japan, serving the city hall area and providing convenient access to Nagoya Castle.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
railway station in Japan
ⓘ
subway station ⓘ |
| cityServed | Tokyo NERFINISHED ⓘ |
| connectsTo |
Toei Subway network
NERFINISHED
ⓘ
Tokyo Metro network ⓘ |
| country | Japan ⓘ |
| fareSystem | Tokyo subway fare system ⓘ |
| fareZone | central Tokyo ⓘ |
| hasAccessibilityFeature |
elevators
ⓘ
escalators ⓘ |
| hasExit | multiple street-level exits ⓘ |
| hasFacility |
restrooms
ⓘ
station office ⓘ vending machines ⓘ |
| hasPassengerInformation | electronic train information displays ⓘ |
| hasPlatformType |
island platform
ⓘ
side platform ⓘ |
| hasService |
through services to western Tokyo suburbs via Tozai Line
ⓘ
through services via Shinjuku Line ⓘ |
| hasTicketGates | automatic ticket gates ⓘ |
| hasTrafficType |
commuter traffic
ⓘ
event traffic for Nippon Budokan ⓘ |
| isInterchangeStation | true ⓘ |
| isKeyAccessPointTo |
Nippon Budokan
NERFINISHED
ⓘ
Yasukuni Shrine NERFINISHED ⓘ |
| isPartOf | Tokyo subway system NERFINISHED ⓘ |
| languageOfSignage |
English
ⓘ
Japanese ⓘ |
| locatedIn |
Chiyoda, Tokyo
NERFINISHED
ⓘ
Kantō region ⓘ Tokyo ⓘ Tokyo Metropolis NERFINISHED ⓘ |
| locatedUnder | Kudanshita intersection area ⓘ |
| nearbyLandmark |
Chiyoda Ward Office vicinity
ⓘ
Imperial Palace area NERFINISHED ⓘ Kitanomaru Park NERFINISHED ⓘ Nippon Budokan NERFINISHED ⓘ Yasukuni Shrine NERFINISHED ⓘ |
| openingDate | 1964 ⓘ |
| operator |
Toei Subway
NERFINISHED
ⓘ
Tokyo Metro NERFINISHED ⓘ |
| servedByLine |
Toei Shinjuku Line
NERFINISHED
ⓘ
Tokyo Metro Hanzomon Line NERFINISHED ⓘ Tokyo Metro Tozai Line NERFINISHED ⓘ |
| stationCode |
S-05
ⓘ
T-07 ⓘ Z-06 ⓘ |
| structureType | underground station ⓘ |
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: Kudanshita Station Description of subject: Kudanshita Station is a major Tokyo subway station in Chiyoda Ward that serves as a key access point to nearby landmarks such as the Nippon Budokan and Yasukuni Shrine.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.