Chengdu South railway station
E619291
Chengdu South railway station is a major passenger and transportation hub in Chengdu, China, serving regional and high-speed rail services in the city’s southern area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chengdu South Railway Station | 1 |
| Chengdu South railway station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6757910 — 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: Chengdu South railway station Context triple: [Chengdu, hasRailwayStation, Chengdu South railway station]
-
A.
Chengdu East Railway Station
Chengdu East Railway Station is a major high-speed rail hub in Chengdu, China, serving as one of the city’s primary gateways for long-distance and regional train services.
-
B.
Chongqing Xi Railway Station
Chongqing Xi Railway Station is a major high-speed rail hub serving the Chongqing municipality in southwestern China.
-
C.
Chongqing North Railway Station
Chongqing North Railway Station is a major passenger rail hub in Chongqing, China, serving high-speed and conventional trains and connecting the city with destinations across the country.
-
D.
Shuicheng Road Station
Shuicheng Road Station is a Shanghai Metro station serving the Changning District in Shanghai, China.
-
E.
Ciqikou station
Ciqikou station is a subway station in Beijing that serves passengers on the city's Line 5 metro route.
- 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: Chengdu South railway station Target entity description: Chengdu South railway station is a major passenger and transportation hub in Chengdu, China, serving regional and high-speed rail services in the city’s southern area.
-
A.
Chengdu East Railway Station
Chengdu East Railway Station is a major high-speed rail hub in Chengdu, China, serving as one of the city’s primary gateways for long-distance and regional train services.
-
B.
Chongqing Xi Railway Station
Chongqing Xi Railway Station is a major high-speed rail hub serving the Chongqing municipality in southwestern China.
-
C.
Chongqing North Railway Station
Chongqing North Railway Station is a major passenger rail hub in Chongqing, China, serving high-speed and conventional trains and connecting the city with destinations across the country.
-
D.
Shuicheng Road Station
Shuicheng Road Station is a Shanghai Metro station serving the Changning District in Shanghai, China.
-
E.
Ciqikou station
Ciqikou station is a subway station in Beijing that serves passengers on the city's Line 5 metro route.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | railway station ⓘ |
| connectedTo | Chengdu Metro NERFINISHED ⓘ |
| country | China ⓘ |
| countrySubdivision | Sichuan Province NERFINISHED ⓘ |
| hasFunction |
passenger transport
ⓘ
transportation hub ⓘ |
| hasIATAcode | CDS (informal rail code, not airport) NERFINISHED ⓘ |
| hasLanguage | Chinese ⓘ |
| hasNativeName | 成都南站 ⓘ |
| hasNativeNameLanguage | zh ⓘ |
| hasPlatformType | island platforms ⓘ |
| hasService |
high-speed EMU services
ⓘ
intercity trains ⓘ long-distance trains ⓘ |
| hasStationType |
conventional railway station
ⓘ
high-speed railway station ⓘ intercity railway station ⓘ |
| hasTransportMode |
bus
ⓘ
metro ⓘ rail ⓘ taxi ⓘ |
| locatedIn |
Chengdu
NERFINISHED
ⓘ
Chengdu Hi-Tech Zone NERFINISHED ⓘ Sichuan NERFINISHED ⓘ Wuhou District NERFINISHED ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| locatedInUrbanArea | southern urban Chengdu ⓘ |
| metroLine |
Chengdu Metro Line 1
NERFINISHED
ⓘ
Chengdu Metro Line 18 NERFINISHED ⓘ Chengdu Metro Line 7 NERFINISHED ⓘ |
| operator | China Railway Chengdu Group NERFINISHED ⓘ |
| owner | China Railway NERFINISHED ⓘ |
| partOf | Chengdu railway hub NERFINISHED ⓘ |
| railwayLine |
Chengdu–Chongqing intercity railway
NERFINISHED
ⓘ
Chengdu–Chongqing railway NERFINISHED ⓘ Chengdu–Guiyang high-speed railway NERFINISHED ⓘ Chengdu–Kunming railway NERFINISHED ⓘ Chengdu–Leshan intercity railway NERFINISHED ⓘ Chengdu–Meishan–Leshan intercity railway NERFINISHED ⓘ Chengdu–Mianyang–Leshan intercity railway NERFINISHED ⓘ Chengdu–Yibin high-speed railway NERFINISHED ⓘ Chengdu–Zigong high-speed railway NERFINISHED ⓘ |
| serves | Chengdu NERFINISHED ⓘ |
| servesArea | southern Chengdu ⓘ |
| servesRail |
high-speed rail
ⓘ
regional rail ⓘ |
| timeZoneOffset | +08:00 ⓘ |
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: Chengdu South railway station Description of subject: Chengdu South railway station is a major passenger and transportation hub in Chengdu, China, serving regional and high-speed rail services in the city’s southern area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Chengdu
this entity surface form:
Chengdu South Railway Station