Shin-Okachimachi Station on Tsukuba Express
E823561
Shin-Okachimachi Station on the Tsukuba Express is a railway station in Tokyo’s Taito ward that serves as a local transit hub connecting the Tsukuba Express line with nearby subway services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Shin-Okachimachi Station on Tsukuba Express canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9814747 — 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: Shin-Okachimachi Station on Tsukuba Express Context triple: [Akihabara Station, adjacentStationOnLine, Shin-Okachimachi Station on Tsukuba Express]
-
A.
Tsukuba Station
Tsukuba Station is the main terminal of the Tsukuba Express line in Tsukuba, Ibaraki Prefecture, serving as a key transit hub for access to the city’s science and research district.
-
B.
Mejiro Station on Yamanote Line
Mejiro Station on the Yamanote Line is a small, relatively quiet JR East railway station in Tokyo’s Toshima ward, situated between the major hubs of Ikebukuro and Takadanobaba.
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C.
Jimbocho Station on Toei Shinjuku Line
Jimbocho Station on the Toei Shinjuku Line is an underground subway station in Tokyo’s Chiyoda ward, serving the Jimbocho district and providing transfers to multiple Tokyo Metro and Toei lines.
-
D.
JR Chūō Line at Kichijōji Station
The JR Chūō Line at Kichijōji Station is a major commuter rail line in western Tokyo that provides rapid access between the popular Kichijōji area and central Tokyo hubs such as Shinjuku and Tokyo Station.
-
E.
Ibaraki Station
Ibaraki Station is a railway station in Ibaraki, Osaka Prefecture, Japan, serving as a local transit hub on major regional rail lines.
- 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: Shin-Okachimachi Station on Tsukuba Express Target entity description: Shin-Okachimachi Station on the Tsukuba Express is a railway station in Tokyo’s Taito ward that serves as a local transit hub connecting the Tsukuba Express line with nearby subway services.
-
A.
Tsukuba Station
Tsukuba Station is the main terminal of the Tsukuba Express line in Tsukuba, Ibaraki Prefecture, serving as a key transit hub for access to the city’s science and research district.
-
B.
Mejiro Station on Yamanote Line
Mejiro Station on the Yamanote Line is a small, relatively quiet JR East railway station in Tokyo’s Toshima ward, situated between the major hubs of Ikebukuro and Takadanobaba.
-
C.
Jimbocho Station on Toei Shinjuku Line
Jimbocho Station on the Toei Shinjuku Line is an underground subway station in Tokyo’s Chiyoda ward, serving the Jimbocho district and providing transfers to multiple Tokyo Metro and Toei lines.
-
D.
JR Chūō Line at Kichijōji Station
The JR Chūō Line at Kichijōji Station is a major commuter rail line in western Tokyo that provides rapid access between the popular Kichijōji area and central Tokyo hubs such as Shinjuku and Tokyo Station.
-
E.
Ibaraki Station
Ibaraki Station is a railway station in Ibaraki, Osaka Prefecture, Japan, serving as a local transit hub on major regional rail lines.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Tsukuba Express station
ⓘ
railway station ⓘ |
| category |
Railway stations in Tokyo
ⓘ
Tsukuba Express stations ⓘ |
| city | Tokyo ⓘ |
| connectsTo | nearby subway services ⓘ |
| country | Japan ⓘ |
| electrification | overhead catenary ⓘ |
| fareSystem | integrated with Tokyo metropolitan rail fares ⓘ |
| hasAccessibilityFeatures |
barrier-free access
ⓘ
elevators ⓘ escalators ⓘ |
| hasAdjacentStationOnLine |
Akihabara Station (Tsukuba Express)
ⓘ
linked to:
Akihabara Station
Asakusa Station (Tsukuba Express) ⓘ |
| hasConnectionTo |
Toei Ōedo Line
ⓘ
linked to:
Toei Oedo Line
|
| hasExitsTo | surrounding surface streets in Taito ward ⓘ |
| hasFacilities |
restrooms
ⓘ
station signage in English ⓘ station signage in Japanese ⓘ vending machines ⓘ |
| hasNearbyStation | Shin-Okachimachi Station (Toei Ōedo Line) ⓘ |
| hasPlatformType | island platform ⓘ |
| hasTicketGates | yes ⓘ |
| lineServed | Tsukuba Express ⓘ |
| locatedIn |
Honshu
ⓘ
Kantō region ⓘ Taito, Tokyo ⓘ
linked to:
Taitō
Tokyo ⓘ |
| operator | Metropolitan Intercity Railway Company ⓘ |
| primaryLanguageOfSignage | Japanese ⓘ |
| railwayNetwork |
Metropolitan Intercity Railway Tsukuba Express network
ⓘ
linked to:
Tsukuba Express
|
| safetyFeatures |
CCTV surveillance
ⓘ
platform edge markings ⓘ |
| secondaryLanguageOfSignage | English ⓘ |
| servedArea | Okachimachi district vicinity ⓘ |
| servedAs | local transit hub ⓘ |
| servedBy | local trains on Tsukuba Express ⓘ |
| structureType | underground station ⓘ |
| ticketing | supports IC cards such as Suica and PASMO ⓘ |
| ward |
Taito
ⓘ
linked to:
Taitō
|
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: Shin-Okachimachi Station on Tsukuba Express Description of subject: Shin-Okachimachi Station on the Tsukuba Express is a railway station in Tokyo’s Taito ward that serves as a local transit hub connecting the Tsukuba Express line with nearby subway services.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.