Nishi-Nippori Station
E1032924
Nishi-Nippori Station is a major railway and metro hub in Arakawa, Tokyo, served by multiple JR East lines and Tokyo Metro, providing important connections across the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nishi-Nippori Station canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T10242690 — 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: Nishi-Nippori Station Context triple: [Tabata Station, adjacentStationOnYamanoteLine, Nishi-Nippori Station]
-
A.
Nippori Station
Nippori Station is a major railway hub in Tokyo’s Arakawa ward, serving multiple JR lines and the Keisei Skyliner with convenient access to both central Tokyo and Narita Airport.
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B.
Nishi-Waseda Station
Nishi-Waseda Station is an underground subway station in Shinjuku, Tokyo, served by the Tokyo Metro Fukutoshin Line.
-
C.
Nakameguro Station
Nakameguro Station is a major railway station in Tokyo’s Meguro ward that serves as an important transit hub and gateway to the trendy Nakameguro neighborhood.
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D.
Meiji-jingumae Station
Meiji-jingumae Station is a major Tokyo subway station in the Harajuku/Meiji Shrine area, serving as a key access point to popular shopping and cultural districts.
-
E.
Itabashi Station
Itabashi Station is a railway station in Tokyo, Japan, known as a stop on major commuter lines connecting central Tokyo with its northern suburbs.
- 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: Nishi-Nippori Station Target entity description: Nishi-Nippori Station is a major railway and metro hub in Arakawa, Tokyo, served by multiple JR East lines and Tokyo Metro, providing important connections across the city.
-
A.
Nippori Station
Nippori Station is a major railway hub in Tokyo’s Arakawa ward, serving multiple JR lines and the Keisei Skyliner with convenient access to both central Tokyo and Narita Airport.
-
B.
Nishi-Waseda Station
Nishi-Waseda Station is an underground subway station in Shinjuku, Tokyo, served by the Tokyo Metro Fukutoshin Line.
-
C.
Nakameguro Station
Nakameguro Station is a major railway station in Tokyo’s Meguro ward that serves as an important transit hub and gateway to the trendy Nakameguro neighborhood.
-
D.
Meiji-jingumae Station
Meiji-jingumae Station is a major Tokyo subway station in the Harajuku/Meiji Shrine area, serving as a key access point to popular shopping and cultural districts.
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E.
Itabashi Station
Itabashi Station is a railway station in Tokyo, Japan, known as a stop on major commuter lines connecting central Tokyo with its northern suburbs.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
railway station ⓘ |
| adjacentStationOnLine |
Machiya Station on Tokyo Metro Chiyoda Line
ⓘ
Nippori Station on Keihin-Tōhoku Line ⓘ Nippori Station on Yamanote Line ⓘ Sendagi Station on Tokyo Metro Chiyoda Line ⓘ Tabata Station on Keihin-Tōhoku Line ⓘ Tabata Station on Yamanote Line ⓘ
linked to:
Tabata Station
|
| category |
Railway stations in Tokyo
ⓘ
Tokyo Metro Chiyoda Line stations ⓘ Yamanote Line stations ⓘ |
| connectsTo |
Nippori Station area
ⓘ
central Tokyo ⓘ northern Tokyo suburbs ⓘ |
| country | Japan ⓘ |
| fareSystem |
IC card compatible (e.g. Suica, PASMO)
ⓘ
JR East fare system ⓘ Tokyo Metro fare system ⓘ |
| hasAccessibility | barrier-free access (partially or fully) ⓘ |
| hasFacility |
elevators
ⓘ
escalators ⓘ restrooms ⓘ station shops or kiosks ⓘ ticket gates ⓘ ticket vending machines ⓘ |
| hasFunction |
interchange station
ⓘ
transport hub ⓘ |
| hasPlatformType | island platforms ⓘ |
| hasService |
local trains
ⓘ
rapid or through services via Jōban Line and Chiyoda Line ⓘ |
| hasStructure |
elevated platforms (some lines)
ⓘ
underground platforms (Chiyoda Line) ⓘ |
| locatedIn |
Arakawa, Tokyo
ⓘ
Honshu ⓘ Kantō region ⓘ Tokyo ⓘ Tokyo Metropolis ⓘ
linked to:
Tokyo Metropolis, Japan
|
| metroLine | Tokyo Metro Chiyoda Line ⓘ |
| operator |
East Japan Railway Company
ⓘ
JR East ⓘ
linked to:
East Japan Railway Company
Nippori-Toneri Liner operator ⓘ Tokyo Metro ⓘ |
| partOfNetwork |
JR East urban network
ⓘ
Tokyo Metro network ⓘ
linked to:
Tokyo Metro
Tokyo metropolitan rail network ⓘ |
| railwayLine |
Jōban Line (local) or Jōban Line Rapid Service interface
ⓘ
linked to:
Joban Line (local services)
Keihin-Tōhoku Line NERFINISHED ⓘ Nippori-Toneri Liner NERFINISHED ⓘ Yamanote Line ⓘ
linked to:
JR Yamanote Line
|
| serves |
Tokyo metropolitan area
ⓘ
commuters in Arakawa ward ⓘ |
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: Nishi-Nippori Station Description of subject: Nishi-Nippori Station is a major railway and metro hub in Arakawa, Tokyo, served by multiple JR East lines and Tokyo Metro, providing important connections across the city.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Arakawa district
subject linked to:
Tokyo Metro Chiyoda Line (nearby via Kasumigaseki)