Haikou Dayingshan Airport
E813029
Haikou Dayingshan Airport was the former main airport serving Haikou, Hainan, China, before being superseded by Haikou Meilan International Airport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Haikou Dayingshan Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9667801 — 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 Dayingshan Airport Context triple: [Haikou Meilan International Airport, replaced, Haikou Dayingshan Airport]
-
A.
Haikou Meilan International Airport
Haikou Meilan International Airport is the main international airport serving Haikou, the capital of China’s Hainan Province, and a key aviation hub for the island’s tourism and commerce.
-
B.
Sanya Phoenix International Airport
Sanya Phoenix International Airport is a major civil aviation hub serving the resort city of Sanya on China’s southern Hainan Island, handling extensive domestic and international tourist traffic.
-
C.
Beihai Fucheng Airport
Beihai Fucheng Airport is a regional civil airport serving the coastal city of Beihai in Guangxi, China, providing domestic flights and connections to major Chinese cities.
-
D.
Chu Lai Airport
Chu Lai Airport is a regional airport in Quảng Nam Province, central Vietnam, serving both civilian and limited military aviation needs and supporting the area's economic and tourism development.
-
E.
Sunan Shuofang International Airport
Sunan Shuofang International Airport is a major regional airport in China’s Yangtze River Delta serving the cities of Wuxi and Suzhou with domestic and limited international flights.
- 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 Dayingshan Airport Target entity description: Haikou Dayingshan Airport was the former main airport serving Haikou, Hainan, China, before being superseded by Haikou Meilan International Airport.
-
A.
Haikou Meilan International Airport
Haikou Meilan International Airport is the main international airport serving Haikou, the capital of China’s Hainan Province, and a key aviation hub for the island’s tourism and commerce.
-
B.
Sanya Phoenix International Airport
Sanya Phoenix International Airport is a major civil aviation hub serving the resort city of Sanya on China’s southern Hainan Island, handling extensive domestic and international tourist traffic.
-
C.
Beihai Fucheng Airport
Beihai Fucheng Airport is a regional civil airport serving the coastal city of Beihai in Guangxi, China, providing domestic flights and connections to major Chinese cities.
-
D.
Chu Lai Airport
Chu Lai Airport is a regional airport in Quảng Nam Province, central Vietnam, serving both civilian and limited military aviation needs and supporting the area's economic and tourism development.
-
E.
Sunan Shuofang International Airport
Sunan Shuofang International Airport is a major regional airport in China’s Yangtze River Delta serving the cities of Wuxi and Suzhou with domestic and limited international flights.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
defunct airport ⓘ |
| cityServed | Haikou NERFINISHED ⓘ |
| continent | Asia ⓘ |
| country | China ⓘ |
| formerMainAirportOf | Haikou NERFINISHED ⓘ |
| hasFunction | served as main airport of Haikou before Haikou Meilan International Airport ⓘ |
| hasIataCode | HAK NERFINISHED ⓘ |
| hasIcaoCode | ZJHK NERFINISHED ⓘ |
| locatedIn |
Haikou
NERFINISHED
ⓘ
Hainan Province NERFINISHED ⓘ China ⓘ
surface form:
People's Republic of China
|
| locatedInAdministrativeTerritorialEntity | Hainan NERFINISHED ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| namedAfter | Dayingshan NERFINISHED ⓘ |
| operatedAs | public airport ⓘ |
| partOf |
aviation in Hainan
ⓘ
transport infrastructure of Haikou ⓘ |
| replaced | earlier airfields in Haikou region ⓘ |
| replacedBy | Haikou Meilan International Airport NERFINISHED ⓘ |
| servedRegion | Hainan NERFINISHED ⓘ |
| status | closed ⓘ |
| supersededBy | Haikou Meilan International Airport NERFINISHED ⓘ |
| usedFor |
civil aviation
ⓘ
military aviation ⓘ |
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 Dayingshan Airport Description of subject: Haikou Dayingshan Airport was the former main airport serving Haikou, Hainan, China, before being superseded by Haikou Meilan International Airport.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.