Osaki Station on Yamanote Line
E856040
Osaki Station on the Yamanote Line is a major railway hub in Tokyo’s Shinagawa ward, serving as a key stop and operational base on the city’s central loop line.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Osaki Station on Yamanote Line canonical | 1 |
| Ōsaki Station on the Saikyō Line / Shōnan–Shinjuku Line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10296881 — 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: Osaki Station on Yamanote Line Context triple: [Gotanda Station, adjacentStationOnLine, Osaki Station on Yamanote Line]
-
A.
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.
-
B.
Kanda Station on Yamanote Line
Kanda Station on the Yamanote Line is a major railway station in central Tokyo that serves as a key commuter hub near the city's business districts.
-
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.
Ibaraki Station
Ibaraki Station is a railway station in Ibaraki, Osaka Prefecture, Japan, serving as a local transit hub on major regional rail lines.
-
E.
Naka-Okachimachi Station on Hibiya Line
Naka-Okachimachi Station on the Hibiya Line is a Tokyo Metro subway station in Taito, Tokyo, serving the busy Ueno–Akihabara area with convenient access to shopping and business districts.
- 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: Osaki Station on Yamanote Line Target entity description: Osaki Station on the Yamanote Line is a major railway hub in Tokyo’s Shinagawa ward, serving as a key stop and operational base on the city’s central loop line.
-
A.
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.
-
B.
Kanda Station on Yamanote Line
Kanda Station on the Yamanote Line is a major railway station in central Tokyo that serves as a key commuter hub near the city's business districts.
-
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.
Ibaraki Station
Ibaraki Station is a railway station in Ibaraki, Osaka Prefecture, Japan, serving as a local transit hub on major regional rail lines.
-
E.
Naka-Okachimachi Station on Hibiya Line
Naka-Okachimachi Station on the Hibiya Line is a Tokyo Metro subway station in Taito, Tokyo, serving the busy Ueno–Akihabara area with convenient access to shopping and business districts.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
passenger railway station
ⓘ
railway station ⓘ |
| adjacentStationOnSaikyoLine |
Ebisu Station
NERFINISHED
ⓘ
Ōimachi Station NERFINISHED ⓘ |
| adjacentStationOnYamanoteLine |
Gotanda Station
NERFINISHED
ⓘ
Ōimachi Station NERFINISHED ⓘ |
| city | Tokyo ⓘ |
| country | Japan ⓘ |
| fareSystem |
PASMO
ⓘ
Suica ⓘ |
| hasAccessibilityFeature |
barrier-free access
ⓘ
elevators ⓘ escalators ⓘ |
| hasFunction |
train storage yard access
ⓘ
turnback facility for Yamanote Line trains ⓘ |
| hasNearbyArea | Osaki business district ⓘ |
| hasNearbyFacility |
Gate City Osaki
ⓘ
linked to:
Gate City Ōsaki
Osaki New City ⓘ ThinkPark Tower ⓘ |
| hasPlatforms | island platforms ⓘ |
| hasService |
local trains
ⓘ
rapid trains ⓘ through services to Rinkai Line ⓘ |
| hasStationNumbering | Yamanote Line station number JY24 (approximate / schema) ⓘ |
| isOnLoopLine |
Yamanote Line
ⓘ
linked to:
JR Yamanote Line
|
| locatedIn |
East Japan Railway Company area
ⓘ
Honshu ⓘ Kantō region ⓘ Shinagawa ⓘ Tokyo ⓘ Tokyo Metropolis ⓘ
linked to:
Tokyo Metropolis, Japan
|
| openingDate | 1901 ⓘ |
| operator |
East Japan Railway Company
ⓘ
JR East ⓘ
linked to:
East Japan Railway Company
|
| railwayZone |
JR East Tokyo urban network
ⓘ
linked to:
JR East urban network
|
| roleOnYamanoteLine |
major stop
ⓘ
operational base ⓘ |
| servedByCompany | Tokyo Waterfront Area Rapid Transit ⓘ |
| servedByLine |
Rinkai Line
ⓘ
Saikyō Line ⓘ Shōnan–Shinjuku Line ⓘ
linked to:
JR Shonan–Shinjuku Line
Yamanote Line ⓘ
linked to:
JR Yamanote Line
|
| structureType | elevated station ⓘ |
| ticketing |
IC card compatible gates
ⓘ
automatic ticket gates ⓘ |
| ward | Shinagawa ⓘ |
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: Osaki Station on Yamanote Line Description of subject: Osaki Station on the Yamanote Line is a major railway hub in Tokyo’s Shinagawa ward, serving as a key stop and operational base on the city’s central loop line.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.