MRT Light Red Line
E314977
The MRT Light Red Line is a commuter rail line in Bangkok’s Mass Rapid Transit network serving suburban areas to the north and west of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MRT Light Red Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2786656 — 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: MRT Light Red Line Context triple: [MRT subway, hasLine, MRT Light Red Line]
-
A.
MRT Orange Line
The MRT Orange Line is a rapid transit route in Bangkok’s Mass Rapid Transit system designed to connect key eastern and western parts of the city.
-
B.
MRT Pink Line
The MRT Pink Line is a mass rapid transit route in Bangkok’s elevated monorail network, serving suburban areas in the city’s northern and eastern corridors.
-
C.
MRT Yellow Line
MRT Yellow Line is a mass rapid transit route typically designated by the color yellow, serving as one of the lines in an urban MRT subway network.
-
D.
MRT Blue Line
The MRT Blue Line is a major rapid transit route in Bangkok’s Metropolitan Rapid Transit system, serving as one of the city’s primary underground and elevated rail corridors.
-
E.
MRT Purple Line
The MRT Purple Line is a mass rapid transit route in Bangkok, Thailand, serving as one of the city's key urban rail corridors.
- 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: MRT Light Red Line Target entity description: The MRT Light Red Line is a commuter rail line in Bangkok’s Mass Rapid Transit network serving suburban areas to the north and west of the city.
-
A.
MRT Orange Line
The MRT Orange Line is a rapid transit route in Bangkok’s Mass Rapid Transit system designed to connect key eastern and western parts of the city.
-
B.
MRT Pink Line
The MRT Pink Line is a mass rapid transit route in Bangkok’s elevated monorail network, serving suburban areas in the city’s northern and eastern corridors.
-
C.
MRT Yellow Line
MRT Yellow Line is a mass rapid transit route typically designated by the color yellow, serving as one of the lines in an urban MRT subway network.
-
D.
MRT Blue Line
The MRT Blue Line is a major rapid transit route in Bangkok’s Metropolitan Rapid Transit system, serving as one of the city’s primary underground and elevated rail corridors.
-
E.
MRT Purple Line
The MRT Purple Line is a mass rapid transit route in Bangkok, Thailand, serving as one of the city's key urban rail corridors.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
Bangkok Mass Rapid Transit line
ⓘ
commuter rail line ⓘ suburban rail line ⓘ |
| character | elevated ⓘ |
| cityServed | Bangkok ⓘ |
| country | Thailand ⓘ |
| depot |
Bang Sue Grand Station
ⓘ
surface form:
Bang Sue Depot
|
| electrification | 25 kV AC overhead line ⓘ |
| electrified | yes ⓘ |
| fareSystem | integrated with MRT system (planned/partial) ⓘ |
| fullCommercialOperationStart | 2021-11-29 ⓘ |
| futureExtensionPlan |
extension further west from Taling Chan
ⓘ
integration with Dark Red Line at Bang Sue ⓘ |
| gauge | 1,000 mm metre gauge ⓘ |
| lineColor | light red ⓘ |
| lineLength | approximately 15 km ⓘ |
| locatedIn |
Bangkok
ⓘ
Thailand ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 2021 ⓘ |
| openingDate | 2021-08-02 ⓘ |
| operator | SRT Electrified Train Company Limited ⓘ |
| owner | State Railway of Thailand ⓘ |
| partOf |
Bangkok Mass Transit System
ⓘ
Bangkok rail transit network ⓘ
surface form:
Bangkok rail network
|
| platformType | high-level platforms ⓘ |
| primaryFunction |
connect Bangkok with western suburbs
ⓘ
relieve congestion on existing rail lines ⓘ |
| region |
Bangkok Metropolitan Region
ⓘ
surface form:
Greater Bangkok Metropolitan Region
|
| rollingStock | Hitachi EMU ⓘ |
| safetySystem | automatic train protection ⓘ |
| serves |
northern suburbs of Bangkok
ⓘ
western suburbs of Bangkok ⓘ |
| servicePattern | all-stations stopping service ⓘ |
| serviceType | commuter rail ⓘ |
| status | operational ⓘ |
| system |
MRT
ⓘ
surface form:
MRT (Mass Rapid Transit)
|
| terminus |
Bang Sue Grand Station
ⓘ
Taling Chan Junction ⓘ |
| trackConfiguration | double track ⓘ |
| trialOperationStart | 2021-08-02 ⓘ |
| usesInfrastructure |
Bang Sue Grand Station
ⓘ
surface form:
Bang Sue Grand Station rail hub
|
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: MRT Light Red Line Description of subject: The MRT Light Red Line is a commuter rail line in Bangkok’s Mass Rapid Transit network serving suburban areas to the north and west of the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.