SRT (via some services to Busan area)
E190967
SRT (via some services to Busan area) is a South Korean high-speed rail service that operates select routes connecting Busan with other major cities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SRT (via Honam HSR) | 1 |
| SRT (via some services to Busan area) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1691148 — 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 (via some services to Busan area) Context triple: [Busan Station, servesTrainType, SRT (via some services to Busan area)]
-
A.
Busan Metro
Busan Metro is the rapid transit system serving the city of Busan, South Korea, providing extensive urban and suburban rail transportation across the metropolitan area.
-
B.
Hanwa Line
The Hanwa Line is a major railway line in Japan’s Kansai region operated by JR West, connecting central Osaka with southern Osaka Prefecture and Wakayama.
-
C.
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.
-
D.
Daejeon Metro
Daejeon Metro is the urban rapid transit system serving the city of Daejeon in South Korea.
-
E.
Daegu Metro
Daegu Metro is the urban rapid transit system serving the city of Daegu in South Korea, providing high-capacity rail transportation across the metropolitan area.
- 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 (via some services to Busan area) Target entity description: SRT (via some services to Busan area) is a South Korean high-speed rail service that operates select routes connecting Busan with other major cities.
-
A.
Busan Metro
Busan Metro is the rapid transit system serving the city of Busan, South Korea, providing extensive urban and suburban rail transportation across the metropolitan area.
-
B.
Hanwa Line
The Hanwa Line is a major railway line in Japan’s Kansai region operated by JR West, connecting central Osaka with southern Osaka Prefecture and Wakayama.
-
C.
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.
-
D.
Daejeon Metro
Daejeon Metro is the urban rapid transit system serving the city of Daejeon in South Korea.
-
E.
Daegu Metro
Daegu Metro is the urban rapid transit system serving the city of Daegu in South Korea, providing high-capacity rail transportation across the metropolitan area.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed rail service
ⓘ
passenger rail transport service ⓘ |
| brandName | SRT ⓘ |
| competesWith | KTX ⓘ |
| connectsCity |
Busan
ⓘ
Daegu ⓘ Daejeon ⓘ Gimhae ⓘ Seoul ⓘ Suseo ⓘ |
| connectsRegion |
Seoul Capital Area
ⓘ
Yeongnam region ⓘ |
| country | South Korea ⓘ |
| fareSystem | reserved seating only ⓘ |
| languageOfAnnouncements |
English
ⓘ
Korean ⓘ |
| languageOfService | Korean ⓘ |
| onboardFacilities |
air conditioning
ⓘ
assigned seating ⓘ luggage racks ⓘ power outlets ⓘ toilets ⓘ |
| operatesIn |
Busan
ⓘ
Gyeonggi Province ⓘ Seoul ⓘ South Gyeongsang Province ⓘ |
| operator | SR Co., Ltd. ⓘ |
| primaryTerminus |
Busan station
ⓘ
linked to:
Busan Station
Suseo station NERFINISHED ⓘ |
| railGauge | standard gauge ⓘ |
| rollingStockType | electric multiple unit ⓘ |
| safetySystem |
automatic train control
ⓘ
cab signalling ⓘ |
| serviceFrequency | multiple daily round trips ⓘ |
| servicePattern |
express
ⓘ
limited-stop ⓘ |
| serviceType |
high-speed rail
ⓘ
intercity rail ⓘ |
| targetMarket |
intercity commuters
ⓘ
tourists ⓘ |
| ticketClass |
first class
ⓘ
standard class ⓘ |
| ticketingChannel |
online booking
ⓘ
station ticket office ⓘ ticket vending machine ⓘ |
| traction | electric ⓘ |
| typicalUse | long-distance passenger travel ⓘ |
| usesRailNetwork |
Gyeongbu High Speed Railway
ⓘ
linked to:
Gyeongbu High-Speed Railway
Suseo High Speed Railway ⓘ
linked to:
SRT high-speed rail
|
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 (via some services to Busan area) Description of subject: SRT (via some services to Busan area) is a South Korean high-speed rail service that operates select routes connecting Busan with other major cities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: SRT (via some services to Busan area)