Hefei–Fuzhou high-speed railway
E443640
The Hefei–Fuzhou high-speed railway is a major high-speed rail line in eastern China that connects inland Anhui Province with the southeastern coastal city of Fuzhou, significantly shortening travel times across the region.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Hefei–Fuzhou high-speed railway canonical | 3 |
| Hefei–Fuzhou High-Speed Railway | 2 |
| Fuzhou–Yinchuan high-speed railway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4369677 — 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: Hefei–Fuzhou high-speed railway Context triple: [Hefei Railway Station, isStopOn, Hefei–Fuzhou high-speed railway]
-
A.
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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B.
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.
-
C.
Hefei–Nanjing railway
The Hefei–Nanjing railway is a major rail line in eastern China that connects the cities of Hefei and Nanjing, serving as an important regional passenger and freight corridor.
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D.
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.
-
E.
Jingxiong intercity railway
The Jingxiong intercity railway is a high-speed rail line connecting Beijing with the planned Xiong’an New Area in Hebei Province, designed to support regional integration and rapid passenger transport.
- 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: Hefei–Fuzhou high-speed railway Target entity description: The Hefei–Fuzhou high-speed railway is a major high-speed rail line in eastern China that connects inland Anhui Province with the southeastern coastal city of Fuzhou, significantly shortening travel times across the region.
-
A.
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.
-
B.
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.
-
C.
Hefei–Nanjing railway
The Hefei–Nanjing railway is a major rail line in eastern China that connects the cities of Hefei and Nanjing, serving as an important regional passenger and freight corridor.
-
D.
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.
-
E.
Jingxiong intercity railway
The Jingxiong intercity railway is a high-speed rail line connecting Beijing with the planned Xiong’an New Area in Hebei Province, designed to support regional integration and rapid passenger transport.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | high-speed railway line ⓘ |
| belongsTo | Chinese railway network ⓘ |
| connects |
Anhui Province
ⓘ
linked to:
Anhui
Fujian Province ⓘ
linked to:
Fujian
Hefei ⓘ |
| country | China ⓘ |
| effect |
improves regional connectivity
ⓘ
significantly shortens travel times between Hefei and Fuzhou ⓘ |
| electrification | overhead line ⓘ |
| endPoint | Fuzhou ⓘ |
| hasRouteDirection | northwest–southeast ⓘ |
| infrastructureType | intercity high-speed rail line ⓘ |
| languageOfName | Chinese ⓘ |
| locatedIn |
Anhui Province
ⓘ
linked to:
Anhui
Fujian Province ⓘ
linked to:
Fujian
eastern China ⓘ |
| partOfNetwork |
China High-Speed Rail
ⓘ
linked to:
China High-Speed Rail Network
|
| purpose |
passenger transport
ⓘ
reduction of travel time ⓘ |
| railGauge | standard gauge ⓘ |
| regionServed |
inland Anhui
ⓘ
southeastern coast of China ⓘ |
| role | links inland regions with coastal areas ⓘ |
| significance | major high-speed rail corridor in eastern China ⓘ |
| startPoint | Hefei ⓘ |
| status | in operation ⓘ |
| terminusCity |
Fuzhou
ⓘ
Hefei ⓘ |
| transportMode | rail ⓘ |
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: Hefei–Fuzhou high-speed railway Description of subject: The Hefei–Fuzhou high-speed railway is a major high-speed rail line in eastern China that connects inland Anhui Province with the southeastern coastal city of Fuzhou, significantly shortening travel times across the region.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hefei–Fuzhou high-speed railway
linked to: Hefei–Fuzhou high-speed railway
linked to: Hefei–Fuzhou high-speed railway