Sakuradamon Station
E833210
Sakuradamon Station is a Tokyo Metro subway station in central Tokyo, Japan, serving the area around the Imperial Palace and government offices.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sakuradamon Station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3649700 — 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: Sakuradamon Station Context triple: [Sakurada Gate, accessibleFrom, Sakuradamon Station]
-
A.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
-
B.
Gokurakubashi Station
Gokurakubashi Station is a railway station in Kōya, Wakayama Prefecture, Japan, serving as the gateway terminal for visitors traveling by rail to the sacred Mount Kōya temple complex.
-
C.
Tawaramachi Station
Tawaramachi Station is a subway station on the Tokyo Metro Ginza Line located in the Taitō ward of Tokyo, Japan.
-
D.
Shiyakusho Station
Shiyakusho Station is a subway station in Nagoya, Japan, serving the city hall area and providing convenient access to Nagoya Castle.
-
E.
Nijōjō-mae Station
Nijōjō-mae Station is an underground metro station in Kyoto, Japan, serving the area around Nijo Castle on the Kyoto Municipal Subway network.
- 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: Sakuradamon Station Target entity description: Sakuradamon Station is a Tokyo Metro subway station in central Tokyo, Japan, serving the area around the Imperial Palace and government offices.
-
A.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
-
B.
Gokurakubashi Station
Gokurakubashi Station is a railway station in Kōya, Wakayama Prefecture, Japan, serving as the gateway terminal for visitors traveling by rail to the sacred Mount Kōya temple complex.
-
C.
Tawaramachi Station
Tawaramachi Station is a subway station on the Tokyo Metro Ginza Line located in the Taitō ward of Tokyo, Japan.
-
D.
Shiyakusho Station
Shiyakusho Station is a subway station in Nagoya, Japan, serving the city hall area and providing convenient access to Nagoya Castle.
-
E.
Nijōjō-mae Station
Nijōjō-mae Station is an underground metro station in Kyoto, Japan, serving the area around Nijo Castle on the Kyoto Municipal Subway network.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | subway station ⓘ |
| adjacentStationOnYurakuchoLine |
Nagatacho Station
NERFINISHED
ⓘ
Yurakucho Station NERFINISHED ⓘ |
| city | Tokyo ⓘ |
| country | Japan ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | Tokyo Metro fare system ⓘ |
| fareZoneSystem | distance-based ⓘ |
| formerOperator | Teito Rapid Transit Authority NERFINISHED ⓘ |
| hasBarrierFreeAccess | yes ⓘ |
| hasElevators | yes ⓘ |
| hasExits | multiple street exits ⓘ |
| hasRestrooms | yes ⓘ |
| hasStationNumbering | yes ⓘ |
| hasTicketGates | yes ⓘ |
| languageOfSignage |
English
ⓘ
Japanese ⓘ |
| locatedIn |
Chiyoda, Tokyo
NERFINISHED
ⓘ
Tokyo ⓘ central Tokyo ⓘ |
| locatedNear |
Hibiya Park
NERFINISHED
ⓘ
Imperial Palace NERFINISHED ⓘ Kasumigaseki government district NERFINISHED ⓘ Ministry of Justice Japan NERFINISHED ⓘ National Diet Building NERFINISHED ⓘ Sakuradamon Gate NERFINISHED ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1956-10-15 ⓘ |
| operator | Tokyo Metro NERFINISHED ⓘ |
| ownedBy | Tokyo Metro NERFINISHED ⓘ |
| partOfNetwork | Tokyo Metro network NERFINISHED ⓘ |
| platformType | island platform ⓘ |
| prefecture | Tokyo Prefecture NERFINISHED ⓘ |
| railGauge | 1067 mm ⓘ |
| region | Kantō region ⓘ |
| safetyFeatures | platform edge doors (partial or full) ⓘ |
| servedByLine | Tokyo Metro Yurakucho Line NERFINISHED ⓘ |
| servesArea |
Imperial Palace area
ⓘ
government offices area ⓘ |
| stationCode | Y17 ⓘ |
| structureType | underground station ⓘ |
| ticketingSystem |
IC cards accepted
ⓘ
paper tickets accepted ⓘ |
| transferPossibility | indirect transfer to other Tokyo Metro lines via nearby stations ⓘ |
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: Sakuradamon Station Description of subject: Sakuradamon Station is a Tokyo Metro subway station in central Tokyo, Japan, serving the area around the Imperial Palace and government offices.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.