SRT high-speed rail
E223592
SRT high-speed rail is a South Korean high-speed train service operated by SR Corporation that runs on the Gyeongbu and Honam high-speed lines as an alternative to KTX.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SRT high-speed rail canonical | 1 |
| Suseo High Speed Railway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1978713 — 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: SRT high-speed rail Context triple: [Pyeongtaek, hasTransport, SRT high-speed rail]
-
A.
High Speed Train
The High Speed Train is a British high-speed diesel-powered passenger train, best known for its long-distance intercity services and record-setting performance on the UK rail network.
-
B.
Tokaido Shinkansen
The Tokaido Shinkansen is Japan’s pioneering high-speed rail line connecting Tokyo with Osaka and other major cities, renowned for its speed, punctuality, and heavy passenger usage.
-
C.
Sanyo Shinkansen
Sanyo Shinkansen is a high-speed railway line in Japan that connects Osaka with western Honshu cities such as Hiroshima and Fukuoka as part of the Shinkansen network.
-
D.
Shinkansen high-speed rail network
The Shinkansen high-speed rail network is Japan’s renowned bullet train system, known for its fast, frequent, and punctual intercity rail services connecting major cities across the country.
-
E.
TGV high-speed rail
TGV high-speed rail is France’s flagship high-speed train service that connects major cities and hubs, including direct links from Charles de Gaulle Airport to destinations across the country and into neighboring nations.
- 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: SRT high-speed rail Target entity description: SRT high-speed rail is a South Korean high-speed train service operated by SR Corporation that runs on the Gyeongbu and Honam high-speed lines as an alternative to KTX.
-
A.
High Speed Train
The High Speed Train is a British high-speed diesel-powered passenger train, best known for its long-distance intercity services and record-setting performance on the UK rail network.
-
B.
Tokaido Shinkansen
The Tokaido Shinkansen is Japan’s pioneering high-speed rail line connecting Tokyo with Osaka and other major cities, renowned for its speed, punctuality, and heavy passenger usage.
-
C.
Sanyo Shinkansen
Sanyo Shinkansen is a high-speed railway line in Japan that connects Osaka with western Honshu cities such as Hiroshima and Fukuoka as part of the Shinkansen network.
-
D.
Shinkansen high-speed rail network
The Shinkansen high-speed rail network is Japan’s renowned bullet train system, known for its fast, frequent, and punctual intercity rail services connecting major cities across the country.
-
E.
TGV high-speed rail
TGV high-speed rail is France’s flagship high-speed train service that connects major cities and hubs, including direct links from Charles de Gaulle Airport to destinations across the country and into neighboring nations.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed rail service
ⓘ
passenger rail transport service ⓘ |
| alternativeTo | KTX ⓘ |
| category |
High-speed rail in Asia
ⓘ
Rail transport in South Korea ⓘ |
| competitionWith | KTX ⓘ |
| connectsCity |
Busan
ⓘ
Mokpo NERFINISHED ⓘ Seoul ⓘ |
| country | South Korea ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | reserved seating ⓘ |
| fullName | Super Rapid Train ⓘ |
| infrastructureOwner | Korea Rail Network Authority ⓘ |
| languageOfName | Korean ⓘ |
| locale | South Korea ⓘ |
| network | South Korean high-speed rail network ⓘ |
| operatedBy |
SR Co., Ltd.
ⓘ
surface form:
SR Corporation
|
| operator |
SR Co., Ltd.
ⓘ
surface form:
SR Corporation
|
| ownerOfRollingStock |
SR Co., Ltd.
ⓘ
surface form:
SR Corporation
|
| primaryMarket | long-distance passenger travel ⓘ |
| primaryStation | Suseo station NERFINISHED ⓘ |
| railwayLineUsed |
Gyeongbu High-Speed Railway
ⓘ
surface form:
Gyeongbu high-speed line
Honam High-Speed Railway ⓘ
surface form:
Honam high-speed line
|
| railwaySignalling | high-speed rail signalling ⓘ |
| railwaySystem | Korean high-speed rail system ⓘ |
| railwayTrafficSide | left ⓘ |
| regionServed |
Yeongnam region
ⓘ
surface form:
Gyeongsang region
Honam region ⓘ Seoul Capital Area ⓘ |
| route |
Suseo–Busan
NERFINISHED
ⓘ
Suseo–Mokpo NERFINISHED ⓘ |
| safetySystem |
Automatic Train Control
ⓘ
surface form:
ATP (automatic train protection)
|
| serviceBrand | SRT ⓘ |
| serviceClass |
first class
ⓘ
standard class ⓘ |
| serviceType |
high-speed train service
ⓘ
intercity rail service ⓘ |
| shortName | SRT ⓘ |
| terminus | Suseo station NERFINISHED ⓘ |
| ticketingSystem | separate from KTX ticketing ⓘ |
| ticketPurchaseChannel |
online booking
ⓘ
station ticket office ⓘ ticket vending machine ⓘ |
| trackGauge | standard gauge ⓘ |
| traction | electric ⓘ |
| usesInfrastructureOf |
Gyeongbu High-Speed Railway
ⓘ
surface form:
Korea Train Express network
|
| usesRollingStockModel | KTX-Sancheon-derived trainsets ⓘ |
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: SRT high-speed rail Description of subject: SRT high-speed rail is a South Korean high-speed train service operated by SR Corporation that runs on the Gyeongbu and Honam high-speed lines as an alternative to KTX.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Suseo High Speed Railway