Yotsuya Station
E577227
Yotsuya Station is a major railway hub in Tokyo’s Shinjuku and Chiyoda wards, serving multiple JR and Tokyo Metro lines and providing access to nearby government, educational, and historic sites.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yotsuya Station canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5117836 — 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: Yotsuya Station Context triple: [Akasaka Palace, nearby, Yotsuya Station]
-
A.
Shin-Okubo Station
Shin-Okubo Station is a busy railway station in Tokyo’s Shinjuku ward, known for serving the city’s Koreatown area and providing convenient access to central Tokyo.
-
B.
Kyobashi Station
Kyobashi Station is a major railway hub in Osaka, Japan, serving multiple JR West, Keihan, and Osaka Metro lines and connecting central Osaka with surrounding areas.
-
C.
Shimbashi Station
Shimbashi Station is a major railway hub in Tokyo, Japan, known as one of the city’s oldest stations and an important gateway between central Tokyo and the wider rail network.
-
D.
Komagome Station
Komagome Station is a railway station in Tokyo, Japan, served by JR East and the Tokyo Metro, providing access to the residential and commercial areas of the Komagome district.
-
E.
Omotesando Station
Omotesando Station is a major Tokyo subway hub in the fashionable Omotesandō district, serving multiple lines and providing access to upscale shopping and cultural attractions.
- 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: Yotsuya Station Target entity description: Yotsuya Station is a major railway hub in Tokyo’s Shinjuku and Chiyoda wards, serving multiple JR and Tokyo Metro lines and providing access to nearby government, educational, and historic sites.
-
A.
Shin-Okubo Station
Shin-Okubo Station is a busy railway station in Tokyo’s Shinjuku ward, known for serving the city’s Koreatown area and providing convenient access to central Tokyo.
-
B.
Kyobashi Station
Kyobashi Station is a major railway hub in Osaka, Japan, serving multiple JR West, Keihan, and Osaka Metro lines and connecting central Osaka with surrounding areas.
-
C.
Shimbashi Station
Shimbashi Station is a major railway hub in Tokyo, Japan, known as one of the city’s oldest stations and an important gateway between central Tokyo and the wider rail network.
-
D.
Komagome Station
Komagome Station is a railway station in Tokyo, Japan, served by JR East and the Tokyo Metro, providing access to the residential and commercial areas of the Komagome district.
-
E.
Omotesando Station
Omotesando Station is a major Tokyo subway hub in the fashionable Omotesandō district, serving multiple lines and providing access to upscale shopping and cultural attractions.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
railway station
ⓘ
railway station in Japan ⓘ |
| adjacentToStationOnLine |
Akasaka-mitsuke Station on the Tokyo Metro Marunouchi Line
NERFINISHED
ⓘ
Ichigaya Station on the Chūō-Sōbu Line NERFINISHED ⓘ Ichigaya Station on the Tokyo Metro Namboku Line NERFINISHED ⓘ Nagatachō Station on the Tokyo Metro Namboku Line ⓘ Shinanomachi Station on the Chūō-Sōbu Line NERFINISHED ⓘ Shinjuku-sanchōme Station on the Tokyo Metro Marunouchi Line NERFINISHED ⓘ |
| category |
Railway stations in Chiyoda, Tokyo
ⓘ
Railway stations in Shinjuku, Tokyo ⓘ Stations of East Japan Railway Company ⓘ Tokyo Metro stations in Tokyo ⓘ |
| connectsTo | local bus services ⓘ |
| country | Japan ⓘ |
| hasAccessibilityFeature |
barrier-free access
ⓘ
elevators ⓘ escalators ⓘ |
| hasPlatformType |
island platform
ⓘ
side platform ⓘ |
| hasStationCode |
M-12
ⓘ
N-08 ⓘ |
| hasTicketingFacility |
JR ticket office (Midori no Madoguchi)
ⓘ
automatic ticket gates ⓘ ticket vending machines ⓘ |
| isInTransportCorridor | central Tokyo rail network ⓘ |
| locatedIn |
Chiyoda, Tokyo
NERFINISHED
ⓘ
Shinjuku, Tokyo NERFINISHED ⓘ |
| locatedInAdministrativeTerritorialEntity | Tokyo Metropolis NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedNear | Outer Moat of the Imperial Palace NERFINISHED ⓘ |
| nearbyPlace |
Akasaka Palace
NERFINISHED
ⓘ
Kōjimachi area NERFINISHED ⓘ Ministry and government offices in Nagatachō area ⓘ Shinjuku Gyoen National Garden (eastern side vicinity) ⓘ Sophia University NERFINISHED ⓘ State Guest House Akasaka Palace NERFINISHED ⓘ Yotsuya Mitsuke area ⓘ |
| openedByOperator | Japanese Government Railways NERFINISHED ⓘ |
| operator |
East Japan Railway Company
NERFINISHED
ⓘ
Tokyo Metro NERFINISHED ⓘ |
| partOfNetwork |
JR East network
ⓘ
Tokyo Metro network ⓘ |
| railwayLineServed |
Chūō Main Line
NERFINISHED
ⓘ
Chūō-Sōbu Line NERFINISHED ⓘ Tokyo Metro Marunouchi Line NERFINISHED ⓘ Tokyo Metro Namboku Line NERFINISHED ⓘ |
| servesCity | Tokyo NERFINISHED ⓘ |
| servesWard |
Chiyoda
NERFINISHED
ⓘ
Shinjuku NERFINISHED ⓘ |
| structureType |
elevated station
ⓘ
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: Yotsuya Station Description of subject: Yotsuya Station is a major railway hub in Tokyo’s Shinjuku and Chiyoda wards, serving multiple JR and Tokyo Metro lines and providing access to nearby government, educational, and historic sites.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.