China High-Speed Rail Network

E270066

high-speed rail network transport infrastructure system

The China High-Speed Rail Network is an extensive, nationwide system of high-speed passenger rail lines that forms the backbone of modern rail transport across China.

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All labels observed (23)

Label	Occurrences
China high-speed rail network	49
China Railway High-speed network	10
Chinese high-speed rail network	4
China High-Speed Rail	3
China Railway high-speed network	3
China High-Speed Rail network	2
CRH network	1
China HSR	1
China High-Speed Rail Network canonical	1
China Railway conventional network	1
China Railway high-speed services	1
China Railway high-speed system	1
China Railway passenger network	1
China high-speed rail	1
China high-speed railway network	1
China high-speed railway stations	1
China railway network	1
China's eight vertical and eight horizontal high-speed rail grid	1
China's medium- and long-term railway network plan	1
Chinese high-speed railway network	1
Chinese national railway development strategy	1
Eight Vertical and Eight Horizontal high-speed railway network	1
national medium- and long-term railway network plan of China	1

How this entity was disambiguated

This entity first appeared as the object of triple T2467648 — 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: China High-Speed Rail Network
Context triple: [Wuhan–Guangzhou High-Speed Railway, connectedNetwork, China High-Speed Rail Network]

A. 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.
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. SRT high-speed rail
SRT high-speed rail is a South Korean high-speed train service operated by SR Corporation that runs on the Gyeongbu and Honam high-speed lines as an alternative to KTX.
D. Haramain high-speed railway
The Haramain high-speed railway is a modern high-speed rail line in Saudi Arabia that connects the holy cities of Mecca and Medina via Jeddah and King Abdullah Economic City, facilitating rapid travel for pilgrims and residents.
E. Shanghai–Hangzhou High-Speed Railway
The Shanghai–Hangzhou High-Speed Railway is a major high-speed rail corridor in eastern China that connects the cities of Shanghai and Hangzhou, significantly reducing travel time between these key economic hubs.
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: China High-Speed Rail Network
Target entity description: The China High-Speed Rail Network is an extensive, nationwide system of high-speed passenger rail lines that forms the backbone of modern rail transport across China.

A. 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.
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. SRT high-speed rail
SRT high-speed rail is a South Korean high-speed train service operated by SR Corporation that runs on the Gyeongbu and Honam high-speed lines as an alternative to KTX.
D. Haramain high-speed railway
The Haramain high-speed railway is a modern high-speed rail line in Saudi Arabia that connects the holy cities of Mecca and Medina via Jeddah and King Abdullah Economic City, facilitating rapid travel for pilgrims and residents.
E. Shanghai–Hangzhou High-Speed Railway
The Shanghai–Hangzhou High-Speed Railway is a major high-speed rail corridor in eastern China that connects the cities of Shanghai and Hangzhou, significantly reducing travel time between these key economic hubs.
F. None of above. chosen

Statements (62)

Predicate	Object
instanceOf	high-speed rail network ⓘ transport infrastructure system ⓘ
alsoKnownAs	CRH network ⓘ linked to: China High-Speed Rail Network China HSR ⓘ linked to: China High-Speed Rail Network Chinese high-speed railway network ⓘ linked to: China High-Speed Rail Network
backboneOf	China passenger rail transport ⓘ
commercialOperationStart	2007 ⓘ
connects	key economic regions ⓘ major Chinese cities ⓘ provincial capitals ⓘ
country	China ⓘ
designedFor	passenger transport ⓘ
electrification	25 kV AC 50 Hz overhead line ⓘ
firstLineInOperation	Qinhuangdao–Shenyang Passenger Railway ⓘ linked to: Qinhuangdao–Shenyang High-Speed Railway
governingBody	National Railway Administration of China ⓘ linked to: Ministry of Railways of the People’s Republic of China
hasFeature	advanced signaling systems ⓘ extensive viaducts and tunnels ⓘ grade-separated tracks ⓘ high-speed rail stations ⓘ
hubCity	Beijing ⓘ Chengdu ⓘ Chongqing ⓘ Guangzhou ⓘ Nanjing ⓘ Shanghai ⓘ Shenzhen ⓘ linked to: Shenzhen, China Wuhan ⓘ Xi'an ⓘ
includesServiceBrand	China Railway High-speed ⓘ linked to: CRH
infrastructureType	dedicated passenger lines ⓘ mixed passenger and freight sections ⓘ
integratesWith	Hong Kong high-speed rail section ⓘ
majorEarlyLine	Beijing–Tianjin Intercity Railway ⓘ
maximumDesignSpeed	350 km/h ⓘ
notableCorridor	Beijing–Guangzhou High-Speed Railway ⓘ Beijing–Shanghai High-Speed Railway ⓘ Guangzhou–Shenzhen–Hong Kong Express Rail Link ⓘ Harbin–Dalian High-Speed Railway ⓘ Shanghai–Kunming High-Speed Railway ⓘ Xuzhou–Lanzhou High-Speed Railway ⓘ
operator	China State Railway Group Company ⓘ linked to: China Railway
ownedBy	state-owned enterprises ⓘ
partOf	Chinese railway system ⓘ
planningAuthority	National Development and Reform Commission ⓘ linked to: National Development and Reform Commission of China
primaryFundingSource	Chinese government investment ⓘ
primaryOwner	Chinese central government ⓘ linked to: People's Republic of China government
purpose	increase passenger rail capacity ⓘ reduce travel time between major cities ⓘ support economic integration ⓘ
regulates	train frequency and scheduling at national level ⓘ
rollingStockBrand	CRH ⓘ Fuxing ⓘ
safetySystem	Chinese Train Control System ⓘ
startOfConstruction	2000s ⓘ
strategicRole	Belt and Road Initiative connectivity within China ⓘ national development strategy of China ⓘ
technologySource	domestic Chinese rail technology ⓘ imported high-speed rail technology ⓘ
ticketingSystem	China Railway online booking platforms ⓘ
trackGauge	1,435 mm standard gauge ⓘ
typicalOperatingSpeed	300 km/h ⓘ
usesTrainType	electric multiple unit ⓘ

How these facts were elicited