Urawa Station
E326116
Urawa Station is a major railway hub in Saitama, Japan, connecting multiple JR East lines and serving as an important commuter gateway to central Tokyo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Urawa Station canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1152043 — 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: Urawa Station Context triple: [JR Saikyo Line, servesStation, Urawa Station]
-
A.
Kita-Urawa Station
Kita-Urawa Station is a railway station in Saitama, Japan, operated by JR East on a major commuter route connecting the Saitama area with central Tokyo.
-
B.
Minami-Urawa Station
Minami-Urawa Station is a railway station in Saitama, Japan, operated by JR East and serving as a local commuter hub in the Greater Tokyo area.
-
C.
Musashi-Urawa Station
Musashi-Urawa Station is a railway station in Saitama, Japan, that functions as a key commuter hub connecting local passengers to central Tokyo and surrounding areas.
-
D.
Naka-Urawa Station
Naka-Urawa Station is a railway station in Saitama, Japan, operated by JR East on a major commuter route connecting central Tokyo with the surrounding suburbs.
-
E.
Osaki Station
Osaki Station is a major railway hub in Tokyo, Japan, serving multiple JR East lines and connecting central Tokyo with surrounding suburban areas.
- 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: Urawa Station Target entity description: Urawa Station is a major railway hub in Saitama, Japan, connecting multiple JR East lines and serving as an important commuter gateway to central Tokyo.
-
A.
Kita-Urawa Station
Kita-Urawa Station is a railway station in Saitama, Japan, operated by JR East on a major commuter route connecting the Saitama area with central Tokyo.
-
B.
Minami-Urawa Station
Minami-Urawa Station is a railway station in Saitama, Japan, operated by JR East and serving as a local commuter hub in the Greater Tokyo area.
-
C.
Musashi-Urawa Station
Musashi-Urawa Station is a railway station in Saitama, Japan, that functions as a key commuter hub connecting local passengers to central Tokyo and surrounding areas.
-
D.
Naka-Urawa Station
Naka-Urawa Station is a railway station in Saitama, Japan, operated by JR East on a major commuter route connecting central Tokyo with the surrounding suburbs.
-
E.
Osaki Station
Osaki Station is a major railway hub in Tokyo, Japan, serving multiple JR East lines and connecting central Tokyo with surrounding suburban areas.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
JR East station
ⓘ
railway station ⓘ |
| country | Japan ⓘ |
| distanceFromTokyoStation | approximately 26 km ⓘ |
| electrified | yes ⓘ |
| fareSystem | JR East fare system ⓘ |
| formerOperator | Japanese National Railways ⓘ |
| hasAccessibilityFeatures |
barrier-free access
ⓘ
elevators ⓘ escalators ⓘ |
| hasCommercialFacilities |
convenience stores
ⓘ
restaurants ⓘ station shopping area ⓘ |
| hasPassengerRole | major commuter hub ⓘ |
| hasStationBuilding | above-track station building ⓘ |
| hasStationNumbering | yes ⓘ |
| hasTicketGates | multiple entrances and exits ⓘ |
| hasTicketOffice | Midori no Madoguchi ⓘ |
| isGatewayTo | Tokyo metropolitan area ⓘ |
| isImportantFor | commuter traffic between Saitama and Tokyo ⓘ |
| isMajorHubFor | Saitama City NERFINISHED ⓘ |
| locatedIn |
Saitama City
NERFINISHED
ⓘ
Saitama Prefecture NERFINISHED ⓘ Urawa-ku, Saitama ⓘ |
| locatedOn | Tōhoku Main Line NERFINISHED ⓘ |
| nearbyFacility |
Saitama City Hall
ⓘ
Urawa Ward Office ⓘ commercial shopping streets ⓘ |
| numberOfPlatforms | 3 ⓘ |
| numberOfTracks | 6 ⓘ |
| openingDate | 1883 ⓘ |
| operator |
East Japan Railway Company
ⓘ
East Japan Railway Company ⓘ
surface form:
JR East
|
| platformType | island platforms ⓘ |
| railwayLine |
Keihin-Tōhoku Line
NERFINISHED
ⓘ
Shōnan–Shinjuku Line NERFINISHED ⓘ Takasaki Line NERFINISHED ⓘ Utsunomiya Line NERFINISHED ⓘ |
| region | Kantō region ⓘ |
| servedByService |
local services
ⓘ
rapid services ⓘ |
| serves | commuters to central Tokyo ⓘ |
| smartCardSystem | Suica ⓘ |
| structureType | elevated station ⓘ |
| timezone | Japan Standard Time ⓘ |
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: Urawa Station Description of subject: Urawa Station is a major railway hub in Saitama, Japan, connecting multiple JR East lines and serving as an important commuter gateway to central Tokyo.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.