Shinbundang Line
E480445
The Shinbundang Line is a high-speed, driverless subway line in the Seoul metropolitan area that connects southern Seoul with the satellite city of Bundang.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Shinbundang Line canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4749925 — 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: Shinbundang Line Context triple: [Seoul Metropolitan Subway, hasPart, Shinbundang Line]
-
A.
Suin–Bundang Line
The Suin–Bundang Line is a major commuter rail line in the Seoul metropolitan area that connects southeastern Seoul with surrounding cities such as Seongnam, Yongin, and Suwon.
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B.
Seoul Subway Line 9
Seoul Subway Line 9 is a major east–west rapid transit line in Seoul known for its express services that connect key business districts and residential areas across the city.
-
C.
Seoul Subway Line 5
Seoul Subway Line 5 is a major east–west rapid transit line in Seoul’s subway system that links key districts and facilities, including Gimpo International Airport, across the city.
-
D.
Incheon Subway
Incheon Subway is the urban rapid transit system serving the city of Incheon, South Korea, connecting major districts and linking with the Seoul Metropolitan Subway network.
-
E.
Daejeon Metro
Daejeon Metro is the urban rapid transit system serving the city of Daejeon in South Korea.
- 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: Shinbundang Line Target entity description: The Shinbundang Line is a high-speed, driverless subway line in the Seoul metropolitan area that connects southern Seoul with the satellite city of Bundang.
-
A.
Suin–Bundang Line
The Suin–Bundang Line is a major commuter rail line in the Seoul metropolitan area that connects southeastern Seoul with surrounding cities such as Seongnam, Yongin, and Suwon.
-
B.
Seoul Subway Line 9
Seoul Subway Line 9 is a major east–west rapid transit line in Seoul known for its express services that connect key business districts and residential areas across the city.
-
C.
Seoul Subway Line 5
Seoul Subway Line 5 is a major east–west rapid transit line in Seoul’s subway system that links key districts and facilities, including Gimpo International Airport, across the city.
-
D.
Incheon Subway
Incheon Subway is the urban rapid transit system serving the city of Incheon, South Korea, connecting major districts and linking with the Seoul Metropolitan Subway network.
-
E.
Daejeon Metro
Daejeon Metro is the urban rapid transit system serving the city of Daejeon in South Korea.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
driverless metro line
ⓘ
high-speed urban rail line ⓘ subway line ⓘ |
| automationLevel | driverless operation ⓘ |
| character | underground ⓘ |
| connectsWith |
Bundang Line
NERFINISHED
ⓘ
EverLine NERFINISHED ⓘ Gyeonggang Line NERFINISHED ⓘ Seoul Subway Line 2 NERFINISHED ⓘ Seoul Subway Line 3 NERFINISHED ⓘ Seoul Subway Line 7 NERFINISHED ⓘ Suin–Bundang Line NERFINISHED ⓘ |
| country | South Korea ⓘ |
| electrification | 25 kV AC 60 Hz overhead line ⓘ |
| extensionOpened |
Gangnam–Sinsa section
NERFINISHED
ⓘ
Jeongja–Gwanggyo section NERFINISHED ⓘ |
| fareSystem | Metropolitan integrated fare system ⓘ |
| hasFeature |
distance-based fare surcharge
ⓘ
express service ⓘ platform screen doors at all stations ⓘ |
| initialSectionOpened | Gangnam–Jeongja section NERFINISHED ⓘ |
| locatedIn | Seoul metropolitan area NERFINISHED ⓘ |
| notableCharacteristic |
high average operating speed compared to other Seoul subway lines
ⓘ
one of the first fully driverless lines in the Seoul area ⓘ |
| openingDate | 2011-10-28 ⓘ |
| operator | Shinbundang Railroad Co., Ltd. NERFINISHED ⓘ |
| owner | New Bundang Line Co., Ltd. NERFINISHED ⓘ |
| plannedExtension |
Sinsa–Yongsan section
NERFINISHED
ⓘ
Yongsan–Gwanghwamun section NERFINISHED ⓘ |
| primaryPurpose |
connect southern Seoul with Bundang new town
ⓘ
reduce congestion on Gangnam corridor ⓘ |
| rollingStock | EMU metro trains ⓘ |
| serves |
Bundang
NERFINISHED
ⓘ
Seongnam NERFINISHED ⓘ Seoul NERFINISHED ⓘ Suwon NERFINISHED ⓘ Yongin NERFINISHED ⓘ |
| signallingSystem | CBTC NERFINISHED ⓘ |
| system | Seoul Metropolitan Subway NERFINISHED ⓘ |
| terminusStation |
Gangnam Station
NERFINISHED
ⓘ
Gwanggyo Station NERFINISHED ⓘ Jeongja Station NERFINISHED ⓘ Sinsa Station NERFINISHED ⓘ |
| transitType | rapid transit ⓘ |
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: Shinbundang Line Description of subject: The Shinbundang Line is a high-speed, driverless subway line in the Seoul metropolitan area that connects southern Seoul with the satellite city of Bundang.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.