Harbin–Dalian High-Speed Railway
E492740
The Harbin–Dalian High-Speed Railway is a major high-speed rail corridor in northeastern China that connects the cities of Harbin and Dalian, significantly reducing travel time across the region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Harbin–Dalian High-Speed Railway canonical | 3 |
| Harbin–Dalian Railway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5059314 — 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: Harbin–Dalian High-Speed Railway Context triple: [Shenyang North Railway Station, railwayLine, Harbin–Dalian High-Speed Railway]
-
A.
Beijing–Harbin railway
The Beijing–Harbin railway is a major trunk rail line in northeastern China that connects the capital Beijing with the city of Harbin, serving as a key corridor for passenger and freight transport.
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B.
Beijing–Shanghai High-Speed Railway
The Beijing–Shanghai High-Speed Railway is a major high-speed rail corridor in China that connects the capital Beijing with the economic hub Shanghai, significantly reducing travel time between the two megacities.
-
C.
Beijing–Guangzhou High-Speed Railway
The Beijing–Guangzhou High-Speed Railway is one of China’s longest and busiest high-speed rail corridors, linking the capital Beijing with the southern metropolis Guangzhou and serving major cities along the route.
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D.
Beijing–Tianjin Intercity Railway
The Beijing–Tianjin Intercity Railway is a high-speed rail line in China that connects the cities of Beijing and Tianjin, significantly reducing travel time between the two major urban centers.
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E.
Beijing–Shanghai railway
The Beijing–Shanghai railway is one of China’s most important conventional rail lines, connecting the capital Beijing with the major economic hub of Shanghai and serving numerous key cities along its route.
- 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: Harbin–Dalian High-Speed Railway Target entity description: The Harbin–Dalian High-Speed Railway is a major high-speed rail corridor in northeastern China that connects the cities of Harbin and Dalian, significantly reducing travel time across the region.
-
A.
Beijing–Harbin railway
The Beijing–Harbin railway is a major trunk rail line in northeastern China that connects the capital Beijing with the city of Harbin, serving as a key corridor for passenger and freight transport.
-
B.
Beijing–Shanghai High-Speed Railway
The Beijing–Shanghai High-Speed Railway is a major high-speed rail corridor in China that connects the capital Beijing with the economic hub Shanghai, significantly reducing travel time between the two megacities.
-
C.
Beijing–Guangzhou High-Speed Railway
The Beijing–Guangzhou High-Speed Railway is one of China’s longest and busiest high-speed rail corridors, linking the capital Beijing with the southern metropolis Guangzhou and serving major cities along the route.
-
D.
Beijing–Tianjin Intercity Railway
The Beijing–Tianjin Intercity Railway is a high-speed rail line in China that connects the cities of Beijing and Tianjin, significantly reducing travel time between the two major urban centers.
-
E.
Beijing–Shanghai railway
The Beijing–Shanghai railway is one of China’s most important conventional rail lines, connecting the capital Beijing with the major economic hub of Shanghai and serving numerous key cities along its route.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | high-speed railway line ⓘ |
| belongsToNetwork | China high-speed rail network NERFINISHED ⓘ |
| climateDesignTemperature | as low as −40 °C ⓘ |
| connectsCity |
Changchun
NERFINISHED
ⓘ
Dalian NERFINISHED ⓘ Harbin NERFINISHED ⓘ Shenyang NERFINISHED ⓘ |
| constructionStartDate | 2007 ⓘ |
| country | China ⓘ |
| designedForClimate | severe cold ⓘ |
| designedSpeed | 300 km/h ⓘ |
| electrification | overhead line ⓘ |
| electrificationSystem | 25 kV AC ⓘ |
| endStation | Dalian North railway station NERFINISHED ⓘ |
| hasRollingStockType |
CRH380B
NERFINISHED
ⓘ
CRH380BL NERFINISHED ⓘ CRH5 NERFINISHED ⓘ |
| hasStation |
Changchun railway station
NERFINISHED
ⓘ
Dalian North railway station NERFINISHED ⓘ Harbin West railway station NERFINISHED ⓘ Shenyang North railway station NERFINISHED ⓘ |
| lineLength | approximately 904 km ⓘ |
| lineType | passenger-dedicated line ⓘ |
| locatedIn | Northeast China NERFINISHED ⓘ |
| maxOperatingSpeed | 300 km/h ⓘ |
| notableFeature | all-weather operation in snow and ice conditions ⓘ |
| openingDate | 2012 ⓘ |
| operator |
China Railway
NERFINISHED
ⓘ
China Railway Harbin Group NERFINISHED ⓘ China Railway Shenyang Group NERFINISHED ⓘ |
| partOf | Harbin–Dalian Passenger Dedicated Line NERFINISHED ⓘ |
| passesThrough |
Heilongjiang
NERFINISHED
ⓘ
Jilin NERFINISHED ⓘ Liaoning NERFINISHED ⓘ |
| purpose | passenger transport ⓘ |
| railGauge | standard gauge ⓘ |
| reducesTravelTimeBetween | Harbin and Dalian NERFINISHED ⓘ |
| regionServed |
Heilongjiang Province
NERFINISHED
ⓘ
Jilin Province NERFINISHED ⓘ Liaoning Province NERFINISHED ⓘ |
| significance | first high-speed railway in cold regions designed for extreme winter conditions ⓘ |
| startStation | Harbin West railway station NERFINISHED ⓘ |
| status | in operation ⓘ |
| terminus |
Dalian
NERFINISHED
ⓘ
Harbin NERFINISHED ⓘ |
| trackConfiguration | double track ⓘ |
| usesSignallingSystem | Chinese Train Control System NERFINISHED ⓘ |
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: Harbin–Dalian High-Speed Railway Description of subject: The Harbin–Dalian High-Speed Railway is a major high-speed rail corridor in northeastern China that connects the cities of Harbin and Dalian, significantly reducing travel time across the region.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Harbin–Dalian Railway