Long Thanh International Airport
E891514
Long Thanh International Airport is a major new international aviation hub under construction in southern Vietnam, planned to relieve congestion at Ho Chi Minh City's Tan Son Nhat Airport and become one of the country's largest airports.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Long Thanh International Airport canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10878631 — 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: Long Thanh International Airport Context triple: [Dong Nai Province, hasAirportProject, Long Thanh International Airport]
-
A.
Tan Son Nhat International Airport
Tan Son Nhat International Airport is the largest and busiest airport in Vietnam, serving as the primary international gateway to Ho Chi Minh City and the southern region of the country.
-
B.
Ca Mau Airport
Ca Mau Airport is a regional domestic airport in Vietnam’s southernmost province of Cà Mau, serving as an air transport hub for the Mekong Delta area.
-
C.
Lien Khuong Airport
Lien Khuong Airport is a regional airport serving Da Lat and the surrounding Central Highlands area of Vietnam.
-
D.
Rach Gia Airport
Rach Gia Airport is a regional airport in Vietnam that serves the city of Rạch Giá and nearby island destinations, including Phú Quốc.
-
E.
Duong Dong Airport
Duong Dong Airport was the former main airport serving Phu Quoc Island in Vietnam before being superseded by Phu Quoc International Airport.
- 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: Long Thanh International Airport Target entity description: Long Thanh International Airport is a major new international aviation hub under construction in southern Vietnam, planned to relieve congestion at Ho Chi Minh City's Tan Son Nhat Airport and become one of the country's largest airports.
-
A.
Tan Son Nhat International Airport
Tan Son Nhat International Airport is the largest and busiest airport in Vietnam, serving as the primary international gateway to Ho Chi Minh City and the southern region of the country.
-
B.
Ca Mau Airport
Ca Mau Airport is a regional domestic airport in Vietnam’s southernmost province of Cà Mau, serving as an air transport hub for the Mekong Delta area.
-
C.
Lien Khuong Airport
Lien Khuong Airport is a regional airport serving Da Lat and the surrounding Central Highlands area of Vietnam.
-
D.
Rach Gia Airport
Rach Gia Airport is a regional airport in Vietnam that serves the city of Rạch Giá and nearby island destinations, including Phú Quốc.
-
E.
Duong Dong Airport
Duong Dong Airport was the former main airport serving Phu Quoc Island in Vietnam before being superseded by Phu Quoc International Airport.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
international airport ⓘ under-construction airport ⓘ |
| constructionStartDate | 2021 ⓘ |
| country |
Viet Nam
ⓘ
surface form:
Vietnam
|
| distanceFromHoChiMinhCity | approximately 40 kilometres east ⓘ |
| hasAccessInfrastructurePlanned |
expressways
ⓘ
railway connection ⓘ |
| hubFor |
Bamboo Airways
NERFINISHED
ⓘ
VietJet Air NERFINISHED ⓘ Vietnam Airlines NERFINISHED ⓘ |
| IATAcode | LTG NERFINISHED ⓘ |
| ICAOcode | VVLT NERFINISHED ⓘ |
| locatedIn | Dong Nai Province NERFINISHED ⓘ |
| locatedInDistrict | Long Thanh district NERFINISHED ⓘ |
| locatedInRegion | Southern Vietnam NERFINISHED ⓘ |
| namedAfter | Long Thanh district NERFINISHED ⓘ |
| noDaylightSavingTime | true ⓘ |
| numberOfRunwaysPlanned | 4 GENERATED ⓘ |
| operator | Airports Corporation of Vietnam NERFINISHED ⓘ |
| owner | Government of Vietnam NERFINISHED ⓘ |
| plannedCapacityPhase1CargoPerYear | 1.2 million tonnes ⓘ |
| plannedCapacityPhase1PassengersPerYear | 25 million ⓘ |
| plannedOpeningPhase1 | mid-2020s ⓘ |
| plannedPhases | 3 ⓘ |
| plannedRole |
major international aviation hub
ⓘ
one of the largest airports in Vietnam ⓘ |
| plannedUltimateCapacityCargoPerYear | 5 million tonnes ⓘ |
| plannedUltimateCapacityPassengersPerYear | 100 million ⓘ |
| planningAuthority | Ministry of Transport of Vietnam NERFINISHED ⓘ |
| planningStartDecade | 2000s ⓘ |
| primaryRunwayOrientation | 07L/25R ⓘ |
| projectApproval | approved by National Assembly of Vietnam ⓘ |
| projectStatus | under construction ⓘ |
| projectType | greenfield airport project ⓘ |
| purpose | relieve congestion at Tan Son Nhat International Airport ⓘ |
| regionServed | Southeast region of Vietnam NERFINISHED ⓘ |
| replaces | Tan Son Nhat International Airport as main international gateway for Ho Chi Minh City NERFINISHED ⓘ |
| runwayLengthPlanned |
3000 metres
ⓘ
4000 metres ⓘ |
| runwaySurface | concrete ⓘ |
| secondaryRunwayOrientation | 07R/25L ⓘ |
| servesCity | Ho Chi Minh City NERFINISHED ⓘ |
| servesMetropolitanArea | Ho Chi Minh City metropolitan area NERFINISHED ⓘ |
| terminalType |
cargo terminal
ⓘ
passenger terminal ⓘ |
| timeZone | UTC+07:00 ⓘ |
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: Long Thanh International Airport Description of subject: Long Thanh International Airport is a major new international aviation hub under construction in southern Vietnam, planned to relieve congestion at Ho Chi Minh City's Tan Son Nhat Airport and become one of the country's largest airports.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Ho Chi Minh City metropolitan area
→
plannedInternationalAirport
→
Long Thanh International Airport
ⓘ