Tamachi Station
E692559
Tamachi Station is a major railway station in Tokyo, Japan, serving the JR Yamanote and Keihin-Tōhoku Lines and providing access to the Minato ward’s business and commercial districts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tamachi Station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3372431 — 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: Tamachi Station Context triple: [Minato, hasTransportationHub, Tamachi Station]
-
A.
Tawaramachi Station
Tawaramachi Station is a subway station on the Tokyo Metro Ginza Line located in the Taitō ward of Tokyo, Japan.
-
B.
Takadanobaba Station
Takadanobaba Station is a major railway hub in Tokyo’s Shinjuku ward, serving multiple lines and providing convenient access to nearby universities and commercial areas.
-
C.
Kitashinchi Station
Kitashinchi Station is an underground railway station in Osaka, Japan, located in the central business and entertainment district and served by the JR Tōzai Line.
-
D.
Oimachi Station
Oimachi Station is a major railway hub in Tokyo’s Shinagawa ward, serving multiple train and subway lines and connecting local neighborhoods with central and suburban areas of the city.
-
E.
Marutamachi Station
Marutamachi Station is an underground metro station on the Kyoto Municipal Subway network serving central Kyoto, Japan.
- 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: Tamachi Station Target entity description: Tamachi Station is a major railway station in Tokyo, Japan, serving the JR Yamanote and Keihin-Tōhoku Lines and providing access to the Minato ward’s business and commercial districts.
-
A.
Tawaramachi Station
Tawaramachi Station is a subway station on the Tokyo Metro Ginza Line located in the Taitō ward of Tokyo, Japan.
-
B.
Takadanobaba Station
Takadanobaba Station is a major railway hub in Tokyo’s Shinjuku ward, serving multiple lines and providing convenient access to nearby universities and commercial areas.
-
C.
Kitashinchi Station
Kitashinchi Station is an underground railway station in Osaka, Japan, located in the central business and entertainment district and served by the JR Tōzai Line.
-
D.
Oimachi Station
Oimachi Station is a major railway hub in Tokyo’s Shinagawa ward, serving multiple train and subway lines and connecting local neighborhoods with central and suburban areas of the city.
-
E.
Marutamachi Station
Marutamachi Station is an underground metro station on the Kyoto Municipal Subway network serving central Kyoto, Japan.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
JR East station
ⓘ
railway station ⓘ |
| adjacentStationOnKeihinTōhokuLine |
Hamamatsuchō Station
NERFINISHED
ⓘ
Shinagawa Station NERFINISHED ⓘ |
| adjacentStationOnYamanoteLine |
Hamamatsuchō Station
NERFINISHED
ⓘ
Shinagawa Station NERFINISHED ⓘ |
| country | Japan ⓘ |
| electrification | yes ⓘ |
| fareSystem |
PASMO
NERFINISHED
ⓘ
Suica NERFINISHED ⓘ |
| hasBarrierFreeAccess | yes ⓘ |
| hasElevators | yes ⓘ |
| hasEscalators | yes ⓘ |
| hasNearbyBusinessFacilities | yes ⓘ |
| hasNearbyCommercialFacilities | yes ⓘ |
| hasNorthExit | yes ⓘ |
| hasRestrooms | yes ⓘ |
| hasSouthExit | yes ⓘ |
| hasStationBuilding | yes ⓘ |
| hasStationCode |
JK22
ⓘ
JY27 NERFINISHED ⓘ |
| hasTicketGates | yes ⓘ |
| hasTransfer | Yamanote Line – Keihin-Tōhoku Line NERFINISHED ⓘ |
| languageOfSignage |
English
ⓘ
Japanese ⓘ |
| locatedIn |
Minato, Tokyo
NERFINISHED
ⓘ
Tokyo ⓘ Tokyo Metropolis NERFINISHED ⓘ |
| nearbyArea |
Mita
NERFINISHED
ⓘ
Shibaura NERFINISHED ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 4 ⓘ |
| openingDate | 1909-12-16 ⓘ |
| operator |
East Japan Railway Company
NERFINISHED
ⓘ
JR East NERFINISHED ⓘ |
| platformType | island platforms ⓘ |
| primaryFunction | commuter rail station ⓘ |
| railwayNetwork | JR East urban network NERFINISHED ⓘ |
| servedByLine |
Keihin-Tōhoku Line
NERFINISHED
ⓘ
Yamanote Line NERFINISHED ⓘ |
| servesCommutersTo | central Tokyo ⓘ |
| servesDistrict |
business district of Minato
ⓘ
commercial district of Minato ⓘ |
| structureType | elevated station ⓘ |
| ticketing |
IC card readers
ⓘ
automatic ticket machines ⓘ |
| wardServed | Minato NERFINISHED ⓘ |
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: Tamachi Station Description of subject: Tamachi Station is a major railway station in Tokyo, Japan, serving the JR Yamanote and Keihin-Tōhoku Lines and providing access to the Minato ward’s business and commercial districts.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.