Oimachi Station
E592765
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Oimachi Station canonical | 3 |
| Ōimachi Station | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2528653 — 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: Oimachi Station Context triple: [Shinagawa, Tokyo, Japan, hasLandmark, Oimachi Station]
-
A.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
-
B.
Sannomiya Station
Sannomiya Station is a major railway and transportation hub in central Kobe, Japan, serving multiple train and subway lines and providing access to the city's main commercial and tourist areas.
-
C.
Mitakadai Station
Mitakadai Station is a railway station in Tokyo, Japan, operated by Keio Corporation on its Inokashira Line.
-
D.
Tsukamoto Station
Tsukamoto Station is a railway station in Osaka, Japan, served by JR West and located just west of the major Osaka Station on the Tōkaidō Main Line (JR Kobe Line).
-
E.
Shinanomachi Station
Shinanomachi Station is a railway station in Shinjuku, Tokyo, serving the JR Chūō-Sōbu Line and providing access to nearby sports and medical facilities.
- 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: Oimachi Station Target entity description: 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.
-
A.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
-
B.
Sannomiya Station
Sannomiya Station is a major railway and transportation hub in central Kobe, Japan, serving multiple train and subway lines and providing access to the city's main commercial and tourist areas.
-
C.
Mitakadai Station
Mitakadai Station is a railway station in Tokyo, Japan, operated by Keio Corporation on its Inokashira Line.
-
D.
Tsukamoto Station
Tsukamoto Station is a railway station in Osaka, Japan, served by JR West and located just west of the major Osaka Station on the Tōkaidō Main Line (JR Kobe Line).
-
E.
Shinanomachi Station
Shinanomachi Station is a railway station in Shinjuku, Tokyo, serving the JR Chūō-Sōbu Line and providing access to nearby sports and medical facilities.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
railway station
ⓘ
railway station in Japan ⓘ |
| connectsToArea |
central Tokyo
ⓘ
local neighborhoods in Shinagawa ⓘ suburban Tokyo ⓘ |
| country | Japan ⓘ |
| hasAccessibilityFeature |
barrier-free access
ⓘ
elevators ⓘ escalators ⓘ |
| hasAdjacentStationOnLine |
Nakanobu Station on the Tōkyū Ōimachi Line
ⓘ
linked to:
Nakanobu Station on Toei Asakusa Line
Osaki Station on the Rinkai Line ⓘ Shinagawa Station on the Keihin-Tōhoku Line ⓘ
linked to:
Shinagawa Station on the Tokaido Main Line
|
| hasFacility |
restrooms
ⓘ
shops ⓘ station concourse ⓘ ticket gates ⓘ vending machines ⓘ |
| hasPlatformType |
island platform
ⓘ
side platform ⓘ |
| hasStationCode |
JK19
ⓘ
OM01 ⓘ R06 ⓘ |
| hasStructureType | at-grade station ⓘ |
| hasTicketingSystem |
IC card compatible
ⓘ
PASMO accepted ⓘ Suica accepted ⓘ |
| hasTransportationRole |
commuter rail hub
ⓘ
interchange between JR, private railway, and Rinkai Line ⓘ |
| locatedIn |
Shinagawa
ⓘ
Tokyo ⓘ |
| locatedInAdministrativeTerritorialEntity |
Tokyo Metropolis
ⓘ
linked to:
Tokyo Prefecture
|
| locatedInDistrict | Ōi ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedInUrbanArea | Tokyo metropolitan area ⓘ |
| locatedInWard |
Shinagawa-ku
ⓘ
linked to:
Shinagawa
|
| locatedNear | Oimachi commercial district ⓘ |
| operator |
East Japan Railway Company
ⓘ
Tokyo Waterfront Area Rapid Transit ⓘ Tokyu Corporation ⓘ |
| partOfRailNetwork |
JR East network
ⓘ
Rinkai Line network ⓘ
linked to:
Rinkai Line
Tokyu railway network ⓘ |
| railwayStationCategory | major interchange station ⓘ |
| servedByRailwayLine |
Keihin-Tōhoku Line
ⓘ
Rinkai Line ⓘ Tōkyū Ōimachi Line ⓘ |
| servedByServiceType |
local trains
ⓘ
rapid trains ⓘ |
| servesMunicipality | Shinagawa City ⓘ |
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: Oimachi Station Description of subject: 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.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Oimachi Station
linked to: Oimachi Station