Ryōgoku Station
E446469
Ryōgoku Station is a railway station in Tokyo best known for serving the Ryōgoku district, home to the Ryōgoku Kokugikan sumo arena and related cultural attractions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ryōgoku Station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1592279 — 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: Ryōgoku Station Context triple: [Sumida, hasTransportationHub, Ryōgoku Station]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Yoyogi-Hachiman Station
Yoyogi-Hachiman Station is a railway station in Shibuya, Tokyo, serving as a convenient access point to the nearby Yoyogi Park and surrounding urban neighborhoods.
-
E.
Jiyugaoka Station
Jiyugaoka Station is a major railway station in Tokyo’s Meguro Ward known for serving as a key hub on multiple Tokyu lines and providing access to the fashionable Jiyugaoka shopping and café district.
- 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: Ryōgoku Station Target entity description: Ryōgoku Station is a railway station in Tokyo best known for serving the Ryōgoku district, home to the Ryōgoku Kokugikan sumo arena and related cultural attractions.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Yoyogi-Hachiman Station
Yoyogi-Hachiman Station is a railway station in Shibuya, Tokyo, serving as a convenient access point to the nearby Yoyogi Park and surrounding urban neighborhoods.
-
E.
Jiyugaoka Station
Jiyugaoka Station is a major railway station in Tokyo’s Meguro Ward known for serving as a key hub on multiple Tokyu lines and providing access to the fashionable Jiyugaoka shopping and café district.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
JR East station
ⓘ
Tokyo subway station ⓘ railway station ⓘ |
| adjacentStation |
Asakusabashi Station
NERFINISHED
ⓘ
Kinshichō Station NERFINISHED ⓘ Kuramae Station NERFINISHED ⓘ Morishita Station NERFINISHED ⓘ |
| country | Japan ⓘ |
| formerOperator | Japanese National Railways NERFINISHED ⓘ |
| hasAccessibilityFeature |
barrier-free access
ⓘ
elevators ⓘ escalators ⓘ |
| hasLanguage | Japanese ⓘ |
| hasMapRepresentation |
JR East route map
ⓘ
Toei Subway route map ⓘ |
| hasPlatformType |
island platform
ⓘ
side platform ⓘ |
| hasSignageLanguage |
English
ⓘ
Japanese ⓘ |
| hasStructureType |
elevated station
ⓘ
underground station ⓘ |
| hasTicketing |
IC card support
ⓘ
automated ticket gates ⓘ |
| ICCardSystem |
PASMO
NERFINISHED
ⓘ
Suica NERFINISHED ⓘ |
| lineCode | JB NERFINISHED ⓘ |
| locatedIn |
Ryōgoku district
NERFINISHED
ⓘ
Sumida, Tokyo NERFINISHED ⓘ Tokyo ⓘ |
| locatedInPrefecture | Tokyo Metropolis NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| nearbyAttraction |
Edo-Tokyo Museum
NERFINISHED
ⓘ
Ryōgoku Kokugikan NERFINISHED ⓘ Sumida Hokusai Museum NERFINISHED ⓘ |
| nearbyRiver | Sumida River NERFINISHED ⓘ |
| openingDate | 1904-04-05 ⓘ |
| operator |
East Japan Railway Company
NERFINISHED
ⓘ
Toei Subway NERFINISHED ⓘ |
| ownedBy |
East Japan Railway Company
NERFINISHED
ⓘ
Tokyo Metropolitan Bureau of Transportation NERFINISHED ⓘ |
| partOfNetwork |
JR East urban network
NERFINISHED
ⓘ
Toei Ōedo Line network NERFINISHED ⓘ |
| servedBy |
Chūō-Sōbu Line
NERFINISHED
ⓘ
Toei Ōedo Line NERFINISHED ⓘ |
| servesDistrict | Ryōgoku NERFINISHED ⓘ |
| stationNumber |
E12
NERFINISHED
ⓘ
JB21 ⓘ |
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: Ryōgoku Station Description of subject: Ryōgoku Station is a railway station in Tokyo best known for serving the Ryōgoku district, home to the Ryōgoku Kokugikan sumo arena and related cultural attractions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.