Guizhou–Guangzhou High-Speed Railway
E199337
The Guizhou–Guangzhou High-Speed Railway is a major high-speed rail corridor in southern China that connects the inland province of Guizhou with the coastal metropolis of Guangzhou, significantly reducing travel times across the region’s mountainous terrain.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T1674975 — 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: Guizhou–Guangzhou High-Speed Railway Context triple: [Guangzhou South Railway Station, servedByLine, Guizhou–Guangzhou High-Speed Railway]
-
A.
Wuhan–Guangzhou High-Speed Railway
The Wuhan–Guangzhou High-Speed Railway is a major Chinese high-speed rail corridor linking central and southern China as part of the Beijing–Guangzhou HSR route, significantly reducing travel times between Wuhan and Guangzhou.
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B.
Guangzhou–Zhuhai Intercity Railway
The Guangzhou–Zhuhai Intercity Railway is a high-speed commuter rail line in Guangdong, China, connecting Guangzhou with the coastal city of Zhuhai and improving regional transport within the Pearl River Delta.
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C.
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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D.
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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E.
Guizhou–Guangxi railway
The Guizhou–Guangxi railway is a major rail line in southern China that connects the inland province of Guizhou with the Guangxi region, facilitating regional transport and economic integration.
- 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: Guizhou–Guangzhou High-Speed Railway Target entity description: The Guizhou–Guangzhou High-Speed Railway is a major high-speed rail corridor in southern China that connects the inland province of Guizhou with the coastal metropolis of Guangzhou, significantly reducing travel times across the region’s mountainous terrain.
-
A.
Wuhan–Guangzhou High-Speed Railway
The Wuhan–Guangzhou High-Speed Railway is a major Chinese high-speed rail corridor linking central and southern China as part of the Beijing–Guangzhou HSR route, significantly reducing travel times between Wuhan and Guangzhou.
-
B.
Guangzhou–Zhuhai Intercity Railway
The Guangzhou–Zhuhai Intercity Railway is a high-speed commuter rail line in Guangdong, China, connecting Guangzhou with the coastal city of Zhuhai and improving regional transport within the Pearl River Delta.
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C.
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.
-
D.
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.
-
E.
Guizhou–Guangxi railway
The Guizhou–Guangxi railway is a major rail line in southern China that connects the inland province of Guizhou with the Guangxi region, facilitating regional transport and economic integration.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed railway line
ⓘ
railway line in China ⓘ |
| category | High-speed railway lines in China ⓘ |
| connects |
coastal metropolis of Guangzhou
ⓘ
inland province of Guizhou ⓘ |
| connectsTo |
Guangzhou South railway station
ⓘ
linked to:
Guangzhou South Railway Station
Guiyang North railway station ⓘ
linked to:
Guiyang North Railway Station
|
| country | China ⓘ |
| crosses |
karst landscapes
ⓘ
mountain ranges in Guizhou ⓘ |
| designedFor | high-speed trains ⓘ |
| effect | reduced travel time between Guizhou and Guangzhou ⓘ |
| electrification | overhead line electrification ⓘ |
| endPoint | Guangzhou ⓘ |
| endProvince |
Guangdong
ⓘ
linked to:
Guangdong Province
|
| hasCharacteristic | designed for high-speed operation through complex terrain ⓘ |
| impact |
enhanced economic integration between inland and coastal regions
ⓘ
improved accessibility for Guizhou ⓘ |
| infrastructureFeatures |
bridges
ⓘ
tunnels ⓘ viaducts ⓘ |
| infrastructureType | high-speed rail corridor ⓘ |
| languageOfName | Chinese ⓘ |
| lineType | double-track ⓘ |
| locatedIn | southern China ⓘ |
| operator |
China Railway High-speed
ⓘ
linked to:
CRH
|
| owner | China Railway ⓘ |
| partOf |
China high-speed rail network
ⓘ
linked to:
China High-Speed Rail Network
|
| passesThrough |
Guangdong
ⓘ
linked to:
Guangdong Province
Guangxi ⓘ
linked to:
Guangxi Province
Guizhou ⓘ
linked to:
Guizhou Province
|
| purpose |
passenger transport
ⓘ
regional connectivity ⓘ |
| regionServed |
Pearl River Delta
ⓘ
Southwest China ⓘ |
| role | key corridor linking Southwest China to the Pearl River Delta ⓘ |
| startPoint | Guiyang ⓘ |
| startProvince |
Guizhou
ⓘ
linked to:
Guizhou Province
|
| status | operational ⓘ |
| terrainType | mountainous region ⓘ |
| trackGauge | standard gauge ⓘ |
| transportMode | rail ⓘ |
| travelTimeEffect | significantly shortened journey between Guiyang and Guangzhou ⓘ |
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: Guizhou–Guangzhou High-Speed Railway Description of subject: The Guizhou–Guangzhou High-Speed Railway is a major high-speed rail corridor in southern China that connects the inland province of Guizhou with the coastal metropolis of Guangzhou, significantly reducing travel times across the region’s mountainous terrain.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Guizhou–Guangzhou High-Speed Railway
linked to: Guizhou–Guangzhou High-Speed Railway
linked to: Guizhou–Guangzhou High-Speed Railway
Guilin Railway Station
→
railwayLineServed
→
Guiyang–Guangzhou high-speed railway (nearby connectivity)
ⓘ
linked to: Guizhou–Guangzhou High-Speed Railway