State Railway of Thailand
E297272
The State Railway of Thailand is the national state-owned rail operator responsible for managing and running most of Thailand’s railway services and infrastructure.
All labels observed (10)
How this entity was disambiguated
This entity first appeared as the object of triple T2772262 — 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: State Railway of Thailand Context triple: [Airport Rail Link, operator, State Railway of Thailand]
-
A.
BTS Skytrain
The BTS Skytrain is an elevated rapid transit system that serves as one of Bangkok’s primary urban rail networks, helping alleviate traffic congestion and connect key commercial and residential areas across the city.
-
B.
Korail
Korail is South Korea's national railroad operator, managing the country's major passenger and freight rail services.
-
C.
KTM Komuter
KTM Komuter is a Malaysian commuter rail service operating in the Greater Kuala Lumpur area and surrounding regions, providing frequent, affordable suburban train connections.
-
D.
Vietnam Railways network
The Vietnam Railways network is the national railway system of Vietnam, comprising the country’s main intercity and regional rail lines operated by the state-owned Vietnam Railways.
-
E.
Indian Railways
Indian Railways is India’s state-owned national railway system, operating one of the world’s largest rail networks for passenger and freight transport across the country.
- 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: State Railway of Thailand Target entity description: The State Railway of Thailand is the national state-owned rail operator responsible for managing and running most of Thailand’s railway services and infrastructure.
-
A.
BTS Skytrain
The BTS Skytrain is an elevated rapid transit system that serves as one of Bangkok’s primary urban rail networks, helping alleviate traffic congestion and connect key commercial and residential areas across the city.
-
B.
Korail
Korail is South Korea's national railroad operator, managing the country's major passenger and freight rail services.
-
C.
KTM Komuter
KTM Komuter is a Malaysian commuter rail service operating in the Greater Kuala Lumpur area and surrounding regions, providing frequent, affordable suburban train connections.
-
D.
Vietnam Railways network
The Vietnam Railways network is the national railway system of Vietnam, comprising the country’s main intercity and regional rail lines operated by the state-owned Vietnam Railways.
-
E.
Indian Railways
Indian Railways is India’s state-owned national railway system, operating one of the world’s largest rail networks for passenger and freight transport across the country.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
rail transport operator
ⓘ
railway infrastructure manager ⓘ state-owned railway company ⓘ |
| country | Thailand ⓘ |
| dateFounded |
1890
ⓘ
1890s ⓘ 1897 ⓘ |
| foundedBy | Government of Siam ⓘ |
| gauge |
1,000 mm
ⓘ
metre gauge ⓘ |
| hasAbbreviation |
รฟท.
ⓘ
linked to:
State Railway of Thailand
|
| hasMainHub |
Bangkok railway station
ⓘ
Krung Thep Aphiwat Central Terminal ⓘ |
| hasOfficialWebsite | https://www.railway.co.th ⓘ |
| headquartersLocation |
Bang Sue district
ⓘ
Bangkok ⓘ |
| industry |
public transport
ⓘ
rail transport ⓘ |
| languageOfName | Thai ⓘ |
| legalForm | state enterprise ⓘ |
| locatedInTimeZone |
Indochina Time
ⓘ
UTC+7 ⓘ |
| nativeName |
การรถไฟแห่งประเทศไทย
ⓘ
linked to:
State Railway of Thailand
|
| networkType | meter-gauge railway network ⓘ |
| operatesIn | Thailand ⓘ |
| operatesLine |
Eastern Line (Thailand)
ⓘ
Mae Klong Railway ⓘ Northeastern Line (Thailand) ⓘ
linked to:
Northeastern railway line of Thailand
Northern Line (Thailand) ⓘ Southern Line (Thailand) ⓘ
linked to:
Southern Line railway of Thailand
|
| operatesService |
express trains
ⓘ
ordinary trains ⓘ rapid trains ⓘ special express trains ⓘ |
| operatesStation |
Bangkok railway station
ⓘ
Krung Thep Aphiwat Central Terminal ⓘ |
| owner |
Government of Thailand
ⓘ
linked to:
Thai government
|
| parentOrganization | Ministry of Transport of Thailand ⓘ |
| predecessor |
Royal State Railways of Siam
ⓘ
linked to:
State Railway of Thailand
|
| responsibleFor |
railway infrastructure in most of Thailand
ⓘ
railway operations in most of Thailand ⓘ track maintenance in most of Thailand ⓘ |
| serviceType |
commuter rail
ⓘ
freight rail transport ⓘ intercity rail ⓘ long-distance rail ⓘ passenger rail transport ⓘ |
| shortName | SRT ⓘ |
| subsidiary | SRT Electrified Train Company Limited ⓘ |
| usesCurrency | Thai baht ⓘ |
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: State Railway of Thailand Description of subject: The State Railway of Thailand is the national state-owned rail operator responsible for managing and running most of Thailand’s railway services and infrastructure.
Referenced by (82)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
linked to: State Railway of Thailand
subject linked to:
Khun Tan Range
linked to: State Railway of Thailand