Shijiazhuang–Taiyuan High-Speed Railway
E308013
The Shijiazhuang–Taiyuan High-Speed Railway is a major Chinese high-speed rail line linking Hebei’s capital Shijiazhuang with Shanxi’s capital Taiyuan, significantly shortening travel times across the Taihang Mountains and integrating Shanxi into the national high-speed rail network.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Shijiazhuang–Taiyuan High-Speed Railway canonical | 1 |
| Shijiazhuang–Taiyuan Railway | 1 |
| Shijiazhuang–Taiyuan high-speed railway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2820503 — 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: Shijiazhuang–Taiyuan High-Speed Railway Context triple: [Beijing–Guangzhou High-Speed Railway, connectsWith, Shijiazhuang–Taiyuan High-Speed Railway]
-
A.
Zhengzhou–Xi’an High-Speed Railway
The Zhengzhou–Xi’an High-Speed Railway is a major high-speed rail corridor in central China linking the cities of Zhengzhou and Xi’an as part of the country’s broader high-speed rail network.
-
B.
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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C.
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.
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D.
Shanghai–Wuhan–Chengdu High-Speed Railway
The Shanghai–Wuhan–Chengdu High-Speed Railway is a major east–west high-speed rail corridor in China that links the coastal metropolis of Shanghai with central and western hubs including Wuhan and Chengdu.
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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: Shijiazhuang–Taiyuan High-Speed Railway Target entity description: The Shijiazhuang–Taiyuan High-Speed Railway is a major Chinese high-speed rail line linking Hebei’s capital Shijiazhuang with Shanxi’s capital Taiyuan, significantly shortening travel times across the Taihang Mountains and integrating Shanxi into the national high-speed rail network.
-
A.
Zhengzhou–Xi’an High-Speed Railway
The Zhengzhou–Xi’an High-Speed Railway is a major high-speed rail corridor in central China linking the cities of Zhengzhou and Xi’an as part of the country’s broader high-speed rail network.
-
B.
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.
-
C.
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.
-
D.
Shanghai–Wuhan–Chengdu High-Speed Railway
The Shanghai–Wuhan–Chengdu High-Speed Railway is a major east–west high-speed rail corridor in China that links the coastal metropolis of Shanghai with central and western hubs including Wuhan and Chengdu.
-
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 ⓘ |
| alsoKnownAs | Shitai Passenger-Dedicated Line ⓘ |
| category | High-speed rail in China ⓘ |
| ChineseName | 石太客运专线 ⓘ |
| connectsCity |
Shijiazhuang
ⓘ
Taiyuan ⓘ |
| constructionStart | 2005 ⓘ |
| country | China ⓘ |
| crossesMountainRange | Taihang Mountains ⓘ |
| designedFor | passenger service ⓘ |
| electrification | overhead line ⓘ |
| electrificationVoltage | 25 kV AC ⓘ |
| endPoint | Taiyuan ⓘ |
| hasStation |
Shijiazhuang North railway station
ⓘ
Shijiazhuang railway station ⓘ Taiyuan South railway station ⓘ
linked to:
Taiyuan South Railway Station
Taiyuan railway station ⓘ
linked to:
Taiyuan Railway Station
|
| hasStructure | Taihang Tunnel ⓘ |
| impact |
enhanced economic integration of Shanxi with eastern China
ⓘ
improved passenger mobility across Taihang Mountains ⓘ |
| infrastructureType | railway infrastructure ⓘ |
| languageOfOfficialName | Chinese ⓘ |
| lineLength | approximately 190 km ⓘ |
| lineType | passenger-dedicated line ⓘ |
| locatedIn |
People's Republic of China
ⓘ
linked to:
China
|
| locatedInAdministrativeTerritory |
Hebei
ⓘ
Shanxi ⓘ
linked to:
Shanxi Province
|
| maximumOperatingSpeed | 250 km/h ⓘ |
| notableFeature | includes one of the longest railway tunnels in China ⓘ |
| opened | 2009 ⓘ |
| openingDate | 2009-04-01 ⓘ |
| operator |
China Railway
ⓘ
China Railway Beijing Group ⓘ China Railway Taiyuan Group ⓘ |
| partOfCorridor | Beijing–Xi'an high-speed rail corridor ⓘ |
| partOfNetwork |
China high-speed rail network
ⓘ
linked to:
China High-Speed Rail Network
|
| purpose |
improve transport across the Taihang Mountains
ⓘ
integrate Shanxi into the national high-speed rail network ⓘ shorten travel time between Hebei and Shanxi ⓘ |
| railGauge | standard gauge ⓘ |
| regionServed | North China ⓘ |
| startPoint | Shijiazhuang ⓘ |
| status | in operation ⓘ |
| trackConfiguration | double track ⓘ |
| travelTimeReduction | reduces Shijiazhuang–Taiyuan travel to about 1 hour ⓘ |
| tunnelLength | over 27 km ⓘ |
| usesRollingStock |
CRH series EMU
ⓘ
linked to:
CRH
|
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: Shijiazhuang–Taiyuan High-Speed Railway Description of subject: The Shijiazhuang–Taiyuan High-Speed Railway is a major Chinese high-speed rail line linking Hebei’s capital Shijiazhuang with Shanxi’s capital Taiyuan, significantly shortening travel times across the Taihang Mountains and integrating Shanxi into the national high-speed rail network.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Shijiazhuang–Taiyuan High-Speed Railway
linked to: Shijiazhuang–Taiyuan High-Speed Railway