Beijing–Guangzhou Railway
E63888
The Beijing–Guangzhou Railway is one of China’s longest and most important north–south trunk rail lines, connecting the capital Beijing with the major southern metropolis of Guangzhou and serving numerous key cities along its route.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Beijing–Guangzhou Railway canonical | 13 |
| Beijing–Guangzhou railway | 8 |
| Beijing–Guangzhou railway corridor | 2 |
| Beijing–Hankou railway | 1 |
| Beijing–Kowloon Railway | 1 |
| Hankou–Canton railway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T504194 — 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: Beijing–Guangzhou Railway Context triple: [Hankou Railway Station, servesRailwayLine, Beijing–Guangzhou Railway]
-
A.
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.
-
B.
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.
-
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.
Hefei–Wuhan Railway
The Hefei–Wuhan Railway is a high-speed rail line in China connecting the cities of Hefei and Wuhan as part of the country’s major east–west passenger corridor.
-
E.
Wuhan–Jiujiang Passenger Railway
The Wuhan–Jiujiang Passenger Railway is a high-speed rail line in China connecting Wuhan in Hubei Province with Jiujiang in Jiangxi Province, enhancing regional passenger transport along the Yangtze River corridor.
- 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: Beijing–Guangzhou Railway Target entity description: The Beijing–Guangzhou Railway is one of China’s longest and most important north–south trunk rail lines, connecting the capital Beijing with the major southern metropolis of Guangzhou and serving numerous key cities along its route.
-
A.
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.
-
B.
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.
-
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.
Hefei–Wuhan Railway
The Hefei–Wuhan Railway is a high-speed rail line in China connecting the cities of Hefei and Wuhan as part of the country’s major east–west passenger corridor.
-
E.
Wuhan–Jiujiang Passenger Railway
The Wuhan–Jiujiang Passenger Railway is a high-speed rail line in China connecting Wuhan in Hubei Province with Jiujiang in Jiangxi Province, enhancing regional passenger transport along the Yangtze River corridor.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
trunk railway ⓘ |
| connectsCity |
Beijing
ⓘ
Guangzhou ⓘ |
| connectsEconomicRegion |
Beijing-Tianjin-Hebei region
ⓘ
surface form:
Bohai Economic Rim
Central Plains region ⓘ Pearl River Delta ⓘ |
| connectsRegion |
Central China
ⓘ
North China ⓘ
surface form:
Northern China
southern China ⓘ
surface form:
Southern China
|
| country | China ⓘ |
| direction | north–south ⓘ |
| electrification | electrified ⓘ |
| endPoint | Guangzhou ⓘ |
| gauge | standard gauge ⓘ |
| hasFunction |
intercity transport
ⓘ
long-distance transport ⓘ |
| historicalRole | key corridor linking North China and South China ⓘ |
| locatedIn | China ⓘ |
| operator | China Railway ⓘ |
| owner | China Railway ⓘ |
| parallelTo |
Beijing–Guangzhou High-Speed Railway
ⓘ
surface form:
Beijing–Guangzhou high-speed railway
|
| partOfNetwork |
China Railway
ⓘ
surface form:
China Railway conventional network
|
| passesThroughProvince |
Guangdong Province
ⓘ
surface form:
Guangdong
Hebei ⓘ Henan Province ⓘ
surface form:
Henan
Hubei Province ⓘ
surface form:
Hubei
Hunan Province ⓘ
surface form:
Hunan
|
| routeType | conventional rail ⓘ |
| servedCity |
Changsha
ⓘ
Guangzhou ⓘ Shijiazhuang ⓘ Wuhan ⓘ Zhengzhou ⓘ |
| significance |
major north–south trunk rail line in China
ⓘ
one of China’s longest railway lines ⓘ one of China’s most important passenger and freight corridors ⓘ |
| startPoint | Beijing ⓘ |
| terminusStation |
Beijing Railway Station
ⓘ
Guangzhou Railway Station ⓘ |
| usedFor |
freight transport
ⓘ
passenger transport ⓘ |
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: Beijing–Guangzhou Railway Description of subject: The Beijing–Guangzhou Railway is one of China’s longest and most important north–south trunk rail lines, connecting the capital Beijing with the major southern metropolis of Guangzhou and serving numerous key cities along its route.
Referenced by (26)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Beijing–Hankou railway
this entity surface form:
Hankou–Canton railway
this entity surface form:
Beijing–Guangzhou railway corridor
this entity surface form:
Beijing–Guangzhou railway
this entity surface form:
Beijing–Guangzhou railway
this entity surface form:
Beijing–Kowloon Railway
this entity surface form:
Beijing–Guangzhou railway
this entity surface form:
Beijing–Guangzhou railway
this entity surface form:
Beijing–Guangzhou railway
this entity surface form:
Beijing–Guangzhou railway corridor
this entity surface form:
Beijing–Guangzhou railway
this entity surface form:
Beijing–Guangzhou railway
this entity surface form:
Beijing–Guangzhou railway