Haikou Railway Station
E842795
Haikou Railway Station is the main passenger rail hub serving the city of Haikou on China’s Hainan Island, connecting it to major destinations on the island and the mainland.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Haikou railway station | 5 |
| Haikou Railway Station canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10003039 — 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: Haikou Railway Station Context triple: [Haikou, hasRailwayStation, Haikou Railway Station]
-
A.
Haikou East railway station
Haikou East railway station is a major passenger rail hub in Haikou, Hainan, serving as a key gateway for high-speed and regional train services within the island and beyond.
-
B.
Beihai railway station
Beihai railway station is the main passenger rail hub serving the coastal city of Beihai in Guangxi, China, connecting it to regional and national rail networks.
-
C.
Sanya railway station
Sanya railway station is a major high-speed rail terminus in Sanya, Hainan, serving as a key transportation hub connecting the resort city with the rest of the island and mainland China.
-
D.
Guangzhou East Railway Station
Guangzhou East Railway Station is a major integrated rail and metro transport hub in Guangzhou, China, serving high-speed, intercity, and urban subway lines.
-
E.
Harbin Railway Station
Harbin Railway Station is a major railway hub in northeastern China, serving as a key gateway for passenger and freight transport in and around the city of Harbin.
- 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: Haikou Railway Station Target entity description: Haikou Railway Station is the main passenger rail hub serving the city of Haikou on China’s Hainan Island, connecting it to major destinations on the island and the mainland.
-
A.
Haikou East railway station
Haikou East railway station is a major passenger rail hub in Haikou, Hainan, serving as a key gateway for high-speed and regional train services within the island and beyond.
-
B.
Beihai railway station
Beihai railway station is the main passenger rail hub serving the coastal city of Beihai in Guangxi, China, connecting it to regional and national rail networks.
-
C.
Sanya railway station
Sanya railway station is a major high-speed rail terminus in Sanya, Hainan, serving as a key transportation hub connecting the resort city with the rest of the island and mainland China.
-
D.
Guangzhou East Railway Station
Guangzhou East Railway Station is a major integrated rail and metro transport hub in Guangzhou, China, serving high-speed, intercity, and urban subway lines.
-
E.
Harbin Railway Station
Harbin Railway Station is a major railway hub in northeastern China, serving as a key gateway for passenger and freight transport in and around the city of Harbin.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
passenger railway station
ⓘ
railway station ⓘ |
| connectsTo |
Beijing
ⓘ
Guangdong Province ⓘ Guangzhou ⓘ Hainan eastern ring high-speed railway ⓘ
linked to:
Hainan Eastern Ring High-Speed Railway
Hainan eastern ring railway ⓘ
linked to:
Hainan Eastern Ring High-Speed Railway
Hainan western ring railway ⓘ
linked to:
Hainan Western Ring Railway
Shanghai ⓘ Zhanjiang ⓘ mainland China rail network ⓘ other major cities in China ⓘ |
| continent | Asia ⓘ |
| country | China ⓘ |
| hasApproximateOpeningPeriod | early 21st century ⓘ |
| hasConnectionType |
intercity rail connection
ⓘ
intra-island rail connection ⓘ island-mainland rail connection ⓘ |
| hasFacility |
automatic ticket machines
ⓘ
bus connections ⓘ food outlets ⓘ parking area ⓘ platforms ⓘ restrooms ⓘ shops ⓘ station building ⓘ taxi stand ⓘ ticket office ⓘ waiting hall ⓘ |
| hasFunction |
conventional rail services
ⓘ
high-speed rail services ⓘ long-distance passenger services ⓘ regional passenger services ⓘ |
| isMainPassengerHubFor | Haikou ⓘ |
| isMajorNodeOn |
Hainan railway network
ⓘ
linked to:
Hainan rail network
|
| languageOfSignage |
Chinese
ⓘ
English ⓘ |
| locatedIn | Haikou ⓘ |
| locatedInAdministrativeTerritory |
Hainan Province
ⓘ
linked to:
Hainan
|
| locatedInTimeZone | China Standard Time ⓘ |
| locatedOn |
Hainan Island
ⓘ
linked to:
Hainan
|
| operator | China Railway ⓘ |
| partOf |
transport infrastructure of Haikou
ⓘ
transport infrastructure of Hainan ⓘ |
| railwayNetwork | China Railway ⓘ |
| serves |
Hainan Island
ⓘ
linked to:
Hainan
city of Haikou ⓘ |
| transportMode | rail ⓘ |
| usedFor | 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: Haikou Railway Station Description of subject: Haikou Railway Station is the main passenger rail hub serving the city of Haikou on China’s Hainan Island, connecting it to major destinations on the island and the mainland.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Haikou Railway Station
linked to: Haikou Railway Station
linked to: Haikou Railway Station
linked to: Haikou Railway Station
linked to: Haikou Railway Station