MRT Dark Red Line
E316664
MRT Dark Red Line is a mass rapid transit route on the MRT subway system, serving as one of its primary urban rail lines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MRT Dark Red Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2786657 — 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 Dark Red Line Context triple: [MRT subway, hasLine, MRT Dark Red Line]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
MRT Light Red Line
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.
- 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 Dark Red Line Target entity description: MRT Dark Red Line is a mass rapid transit route on the MRT subway system, serving as one of its primary urban rail lines.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
MRT Light Red Line
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
mass rapid transit line
ⓘ
rapid transit line ⓘ urban rail line ⓘ |
| electrification | electric railway ⓘ |
| fareSystem | integrated MRT fare system ⓘ |
| hasAccessibilityFeature | step-free access at stations ⓘ |
| hasDedicatedRightOfWay | true ⓘ |
| hasInfrastructureOwnerType | public authority ⓘ |
| hasOperatorType | public transport operator ⓘ |
| hasRollingStockType | electric multiple unit ⓘ |
| hasRouteIdentity | Dark Red Line ⓘ |
| hasRouteType | metro ⓘ |
| hasServiceFrequency | high frequency at peak hours ⓘ |
| hasServicePattern |
all-stations service
ⓘ
frequent service ⓘ |
| infrastructureType | grade-separated railway ⓘ |
| isColorCodedLine | true ⓘ |
| isElectrified | true ⓘ |
| isFixedGuideway | true ⓘ |
| isGradeSeparated | true ⓘ |
| isHighCapacity | true ⓘ |
| isPartOfMode | urban mass transit ⓘ |
| isPartOfNetwork |
MRT urban rail network
ⓘ
linked to:
MRT
|
| isPassengerOnly | true ⓘ |
| isPublicTransport | true ⓘ |
| isRailBased | true ⓘ |
| isScheduledService | true ⓘ |
| lineColor | dark red ⓘ |
| modeOfTransport | rail ⓘ |
| operationalEnvironment | urban ⓘ |
| operationMode | high-frequency urban rail ⓘ |
| partOf | MRT system ⓘ |
| primaryFunction |
commuter rail service
ⓘ
urban passenger transport ⓘ |
| safetySystem |
automatic train protection
ⓘ
signalized operation ⓘ |
| servesAreaType |
metropolitan area
ⓘ
urban core ⓘ |
| serviceRole | primary urban rail line ⓘ |
| serviceType | mass rapid transit ⓘ |
| systemType | subway ⓘ |
| ticketingMethod |
contactless payment
ⓘ
smart card ⓘ |
| trackType | standard gauge ⓘ |
| typicalUse |
daily commuting
ⓘ
intra-city travel ⓘ |
| usesPlatformScreenDoors | some stations ⓘ |
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 Dark Red Line Description of subject: MRT Dark Red Line is a mass rapid transit route on the MRT subway system, serving as one of its primary urban rail lines.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.