Nanjing Railway Station
E661714
Nanjing Railway Station is a major transportation hub in Nanjing, China, serving as a key railway and metro interchange for regional and long-distance travel.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Nanjing Railway Station canonical | 2 |
| Nanjing railway station | 2 |
| 南京站 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7384736 — 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: Nanjing Railway Station Context triple: [Nanjing Metro, connectsTo, Nanjing Railway Station]
-
A.
Nanjing South Railway Station
Nanjing South Railway Station is a major high-speed rail and transportation hub in Nanjing, China, integrating national rail services with multiple urban metro lines.
-
B.
Changzhou Railway Station
Changzhou Railway Station is a major passenger railway hub in Changzhou, Jiangsu Province, serving regional and high-speed rail connections across eastern China.
-
C.
Shanghai Railway Station
Shanghai Railway Station is one of Shanghai’s major railway hubs, serving as a key terminal for high-speed and conventional trains connecting the city with destinations across China.
-
D.
Shanghai South Railway Station
Shanghai South Railway Station is a major passenger rail hub in southern Shanghai, serving high-speed, intercity, and regional train services and connecting the city with destinations across eastern and southern China.
-
E.
Nanchang Railway Station
Nanchang Railway Station is a major passenger and transportation hub in Nanchang, Jiangxi Province, serving as one of the city’s primary rail gateways.
- 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: Nanjing Railway Station Target entity description: Nanjing Railway Station is a major transportation hub in Nanjing, China, serving as a key railway and metro interchange for regional and long-distance travel.
-
A.
Nanjing South Railway Station
Nanjing South Railway Station is a major high-speed rail and transportation hub in Nanjing, China, integrating national rail services with multiple urban metro lines.
-
B.
Changzhou Railway Station
Changzhou Railway Station is a major passenger railway hub in Changzhou, Jiangsu Province, serving regional and high-speed rail connections across eastern China.
-
C.
Shanghai Railway Station
Shanghai Railway Station is one of Shanghai’s major railway hubs, serving as a key terminal for high-speed and conventional trains connecting the city with destinations across China.
-
D.
Shanghai South Railway Station
Shanghai South Railway Station is a major passenger rail hub in southern Shanghai, serving high-speed, intercity, and regional train services and connecting the city with destinations across eastern and southern China.
-
E.
Nanchang Railway Station
Nanchang Railway Station is a major passenger and transportation hub in Nanchang, Jiangxi Province, serving as one of the city’s primary rail gateways.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | railway station ⓘ |
| adjacentTo | Xuanwu Lake ⓘ |
| connectsTo |
long-distance destinations across China
ⓘ
regional destinations in Jiangsu ⓘ |
| country | China ⓘ |
| electrified | yes ⓘ |
| hasFacility |
baggage services
ⓘ
bus connections ⓘ platforms ⓘ taxi stand ⓘ ticket office ⓘ waiting hall ⓘ |
| hasHighSpeedService | partial, via intercity and conventional upgraded lines ⓘ |
| hasMetroConnection |
Nanjing Metro Line 1
ⓘ
Nanjing Metro Line 3 ⓘ
linked to:
Line 3 (Nanjing Metro)
|
| hasNativeName |
南京站
ⓘ
linked to:
Nanjing Railway Station
|
| hasNumberOfPlatforms | multiple island and side platforms ⓘ |
| hasPassengerService | yes ⓘ |
| hasStructureType | at-grade ⓘ |
| isDifferentFrom |
Nanjing South Railway Station
ⓘ
Nanjing West Railway Station ⓘ |
| isOneOf | major railway stations in Nanjing ⓘ |
| locatedIn |
East China
ⓘ
linked to:
eastern China
Jiangsu Province ⓘ
linked to:
Jiangsu
Nanjing ⓘ |
| locatedInDistrict |
Xuanwu District, Nanjing
ⓘ
linked to:
Xuanwu District
|
| nativeNameLanguage | zh ⓘ |
| openingDate | 1968 ⓘ |
| operator | China Railway Shanghai Group ⓘ |
| partOf |
China Railway network
ⓘ
linked to:
China Railway
|
| publicTransitType |
metro interchange
ⓘ
rail ⓘ |
| railwayLine |
Beijing–Shanghai railway
ⓘ
Hefei–Nanjing railway ⓘ Nanjing–Qidong railway ⓘ Nanjing–Wuhu railway ⓘ Shanghai–Nanjing intercity railway ⓘ |
| reconstructed | early 2000s ⓘ |
| role |
key railway and metro interchange
ⓘ
major transportation hub in Nanjing ⓘ |
| serves |
Nanjing urban area
ⓘ
linked to:
Nanjing
long-distance rail traffic in China ⓘ regional rail traffic in Jiangsu ⓘ |
| stationCode | NJH ⓘ |
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: Nanjing Railway Station Description of subject: Nanjing Railway Station is a major transportation hub in Nanjing, China, serving as a key railway and metro interchange for regional and long-distance travel.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nanjing Railway Station
linked to: Nanjing Railway Station
linked to: Nanjing Railway Station