Seoul Station
E467238
Seoul Station is a major railway and transportation hub in central Seoul, South Korea, serving high-speed, intercity, and commuter trains as well as multiple subway lines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Seoul Station canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T4749952 — 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: Seoul Station Context triple: [Seoul Metropolitan Subway, connectsTo, Seoul Station]
-
A.
Yeonsan Station
Yeonsan Station is a major transit hub in Busan, South Korea, serving as an important interchange point on the city’s subway network.
-
B.
Daejeon Station
Daejeon Station is a major railway hub in central South Korea, serving high-speed KTX trains and connecting Daejeon to key cities nationwide.
-
C.
Yeouido Station
Yeouido Station is a major Seoul Metropolitan Subway station on Yeouido Island that serves as a key transit hub for the city’s financial and business district.
-
D.
Busan Station
Busan Station is a major railway hub in Busan, South Korea, serving high-speed KTX trains and regional services as one of the country’s key transportation centers.
-
E.
Korean King Sejong Station
Korean King Sejong Station is a South Korean Antarctic research base on King George Island that supports scientific studies in fields such as glaciology, meteorology, and marine biology.
- 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: Seoul Station Target entity description: Seoul Station is a major railway and transportation hub in central Seoul, South Korea, serving high-speed, intercity, and commuter trains as well as multiple subway lines.
-
A.
Yeonsan Station
Yeonsan Station is a major transit hub in Busan, South Korea, serving as an important interchange point on the city’s subway network.
-
B.
Daejeon Station
Daejeon Station is a major railway hub in central South Korea, serving high-speed KTX trains and connecting Daejeon to key cities nationwide.
-
C.
Yeouido Station
Yeouido Station is a major Seoul Metropolitan Subway station on Yeouido Island that serves as a key transit hub for the city’s financial and business district.
-
D.
Busan Station
Busan Station is a major railway hub in Busan, South Korea, serving high-speed KTX trains and regional services as one of the country’s key transportation centers.
-
E.
Korean King Sejong Station
Korean King Sejong Station is a South Korean Antarctic research base on King George Island that supports scientific studies in fields such as glaciology, meteorology, and marine biology.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
railway station
ⓘ
transportation hub ⓘ |
| adjacentTo |
Namdaemun
NERFINISHED
ⓘ
Namsan NERFINISHED ⓘ |
| connectsTo |
Gimpo International Airport
NERFINISHED
ⓘ
Incheon International Airport NERFINISHED ⓘ Seoul city bus network ⓘ intercity bus services ⓘ |
| country | South Korea ⓘ |
| electrification | yes ⓘ |
| fareZone | Seoul Metropolitan Subway fare system ⓘ |
| formerName | Gyeongseong Station NERFINISHED ⓘ |
| hasFacility |
bus terminal connections
ⓘ
parking lot ⓘ restaurants ⓘ shopping mall ⓘ station concourse ⓘ ticket office ⓘ waiting room ⓘ |
| hasPart |
Seoul Station KTX terminal
NERFINISHED
ⓘ
Seoul Station metro station NERFINISHED ⓘ |
| hasPlatformType |
island platforms
ⓘ
side platforms ⓘ |
| hasStructure |
elevated tracks
ⓘ
underground station ⓘ |
| languageOfSignage |
Chinese
ⓘ
English ⓘ Japanese ⓘ Korean ⓘ |
| locatedIn |
Jung District, Seoul
NERFINISHED
ⓘ
Seoul NERFINISHED ⓘ central Seoul ⓘ |
| openingDate | 1925 ⓘ |
| operatedBy |
Korea Railroad Corporation
NERFINISHED
ⓘ
Seoul Metro NERFINISHED ⓘ |
| ownedBy | Korea Railroad Corporation NERFINISHED ⓘ |
| railwayLine |
Airport Railroad Express
NERFINISHED
ⓘ
Gyeongbu Line NERFINISHED ⓘ Gyeongui–Jungang Line NERFINISHED ⓘ |
| role |
major commuter rail hub of Seoul
ⓘ
major subway transfer point in Seoul ⓘ primary intercity rail hub of Seoul ⓘ |
| serves |
AREX
NERFINISHED
ⓘ
Gyeongui–Jungang commuter services NERFINISHED ⓘ ITX-Saemaeul NERFINISHED ⓘ KTX NERFINISHED ⓘ Mugunghwa-ho NERFINISHED ⓘ Seoul Subway Line 1 NERFINISHED ⓘ Seoul Subway Line 4 NERFINISHED ⓘ |
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: Seoul Station Description of subject: Seoul Station is a major railway and transportation hub in central Seoul, South Korea, serving high-speed, intercity, and commuter trains as well as multiple subway lines.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Seoullo 7017
subject surface form:
Seoullo 7017