Chongqing–Wanzhou Intercity Railway
E708106
The Chongqing–Wanzhou Intercity Railway is a high-speed rail line in Chongqing, China, connecting the urban core with the Wanzhou district to improve regional passenger transport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chongqing–Wanzhou Intercity Railway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7782410 — 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: Chongqing–Wanzhou Intercity Railway Context triple: [Chongqing North Railway Station, partOf, Chongqing–Wanzhou Intercity Railway]
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A.
Yichang–Wanzhou Railway
The Yichang–Wanzhou Railway is a major mountainous rail line in central China known for its numerous bridges and tunnels that dramatically shorten travel time between Hubei and Chongqing.
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B.
Chongqing–Lichuan Railway
The Chongqing–Lichuan Railway is a major rail line in southwestern China that connects the metropolis of Chongqing with Lichuan in Hubei Province, forming an important segment of the region’s passenger and freight transport network.
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C.
Chengdu–Chongqing Railway
The Chengdu–Chongqing Railway is a major trunk rail line in southwestern China that connects the cities of Chengdu and Chongqing, serving as a key corridor for regional passenger and freight transport.
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D.
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.
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E.
Xiangyang–Chongqing Railway
The Xiangyang–Chongqing Railway is a major rail line in China that connects Xiangyang in Hubei Province with the southwestern metropolis of Chongqing, serving as an important corridor for regional passenger and freight 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: Chongqing–Wanzhou Intercity Railway Target entity description: The Chongqing–Wanzhou Intercity Railway is a high-speed rail line in Chongqing, China, connecting the urban core with the Wanzhou district to improve regional passenger transport.
-
A.
Yichang–Wanzhou Railway
The Yichang–Wanzhou Railway is a major mountainous rail line in central China known for its numerous bridges and tunnels that dramatically shorten travel time between Hubei and Chongqing.
-
B.
Chongqing–Lichuan Railway
The Chongqing–Lichuan Railway is a major rail line in southwestern China that connects the metropolis of Chongqing with Lichuan in Hubei Province, forming an important segment of the region’s passenger and freight transport network.
-
C.
Chengdu–Chongqing Railway
The Chengdu–Chongqing Railway is a major trunk rail line in southwestern China that connects the cities of Chengdu and Chongqing, serving as a key corridor for regional passenger and freight transport.
-
D.
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.
-
E.
Xiangyang–Chongqing Railway
The Xiangyang–Chongqing Railway is a major rail line in China that connects Xiangyang in Hubei Province with the southwestern metropolis of Chongqing, serving as an important corridor for regional passenger and freight transport.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed railway line
ⓘ
intercity railway ⓘ |
| belongsToTransportNetwork | Chinese high-speed rail network ⓘ |
| connects |
Chongqing urban core
ⓘ
Wanzhou District NERFINISHED ⓘ |
| country | China ⓘ |
| designedFor | high-speed trains ⓘ |
| electrification | overhead line ⓘ |
| endPoint | Wanzhou District NERFINISHED ⓘ |
| hasFunction | intercity connectivity ⓘ |
| hasTrack | double track ⓘ |
| improves |
regional accessibility
ⓘ
travel time between Chongqing urban core and Wanzhou ⓘ |
| infrastructureType | railway infrastructure ⓘ |
| languageOfOfficialName | Chinese ⓘ |
| locatedIn | Chongqing NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | municipality of Chongqing NERFINISHED ⓘ |
| locatedOnContinent | Asia ⓘ |
| partOf | Chongqing intercity railway network NERFINISHED ⓘ |
| primaryUse | passenger transport ⓘ |
| purpose | improve regional passenger transport ⓘ |
| railwayType | passenger-dedicated line ⓘ |
| regionServed |
Chongqing municipality
NERFINISHED
ⓘ
Wanzhou urban area NERFINISHED ⓘ |
| startPoint | Chongqing urban core ⓘ |
| transportMode | rail ⓘ |
| usesRailGauge | standard gauge ⓘ |
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: Chongqing–Wanzhou Intercity Railway Description of subject: The Chongqing–Wanzhou Intercity Railway is a high-speed rail line in Chongqing, China, connecting the urban core with the Wanzhou district to improve regional passenger transport.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.