Long Thanh International Airport (planned)
E890344
Long Thanh International Airport is a planned major international aviation hub in southern Vietnam intended to relieve congestion at Ho Chi Minh City's existing airport and serve as a key regional gateway.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Long Thanh International Airport (planned) canonical | 2 |
| Long Thanh International Airport area (planned) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10878475 — 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 (planned) Context triple: [Saigon Hi-Tech Park, locatedNear, Long Thanh International Airport (planned)]
-
A.
Lien Khuong Airport
Lien Khuong Airport is a regional airport serving Da Lat and the surrounding Central Highlands area of Vietnam.
-
B.
Thọ Xuan Airport
Thọ Xuan Airport is a regional civil and military airport serving Thanh Hóa Province in northern Vietnam.
-
C.
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Duong Dong Airport was the former main airport serving Phu Quoc Island in Vietnam before being superseded by Phu Quoc International Airport.
-
D.
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.
-
E.
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.
- 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 (planned) Target entity description: Long Thanh International Airport is a planned major international aviation hub in southern Vietnam intended to relieve congestion at Ho Chi Minh City's existing airport and serve as a key regional gateway.
-
A.
Lien Khuong Airport
Lien Khuong Airport is a regional airport serving Da Lat and the surrounding Central Highlands area of Vietnam.
-
B.
Thọ Xuan Airport
Thọ Xuan Airport is a regional civil and military airport serving Thanh Hóa Province in northern Vietnam.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | planned international airport ⓘ |
| approvedBy | National Assembly of Vietnam ⓘ |
| cityServed |
Bien Hoa
ⓘ
Vung Tau ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| designCapacityPhase1 |
1.2 million tonnes of cargo per year
ⓘ
25 million passengers per year ⓘ |
| designCapacityUltimate |
100 million passengers per year
ⓘ
5 million tonnes of cargo per year ⓘ |
| designStandard | international hub airport ⓘ |
| distanceFromHoChiMinhCity | approximately 40 kilometers east ⓘ |
| environmentalImpact | requires large-scale land clearance ⓘ |
| futurePhase |
Phase 2
ⓘ
Phase 3 ⓘ |
| hubPotentialFor | Vietnamese airlines ⓘ |
| IATACodeStatus | not yet assigned ⓘ |
| ICAOCodeStatus | not yet assigned ⓘ |
| includedInPlan | Vietnam national airport development plan ⓘ |
| landAcquisitionArea | over 5,000 hectares ⓘ |
| locatedInDistrict | Long Thanh District ⓘ |
| locatedInProvince | Dong Nai Province ⓘ |
| locatedInRegion |
Southern Vietnam
ⓘ
linked to:
southern Vietnam
|
| locatedNearCity |
Ho Chi Minh City
ⓘ
linked to:
Saigon
|
| operator | Airports Corporation of Vietnam ⓘ |
| ownedBy | Government of Vietnam ⓘ |
| phase | Phase 1 ⓘ |
| planningAuthority | Ministry of Transport of Vietnam ⓘ |
| planningStatus | long-term national key project ⓘ |
| primaryFunction | civil aviation ⓘ |
| projectStatus | under construction ⓘ |
| purpose |
relieve congestion at Tan Son Nhat International Airport
ⓘ
serve as a key regional gateway ⓘ serve as a major international aviation hub ⓘ |
| regionServed |
Mekong subregion
ⓘ
linked to:
Greater Mekong Subregion
Southeast Asia ⓘ |
| replaces |
Tan Son Nhat International Airport as main international gateway for Ho Chi Minh City
ⓘ
linked to:
Tan Son Nhat International Airport
|
| runwayCountPhase1 | 1 ⓘ |
| runwayCountPlanned | 4 ⓘ |
| secondaryFunctionPlanned | cargo logistics hub ⓘ |
| servesCity |
Ho Chi Minh City
ⓘ
linked to:
Saigon
|
| servesRegion | Southeast region of Vietnam ⓘ |
| strategicRole |
national key infrastructure project
ⓘ
regional transit hub ⓘ |
| terminalCountPhase1 | 1 ⓘ |
| terminalType |
cargo terminal
ⓘ
passenger terminal ⓘ |
| transportConnectionPlanned |
expressway to Ho Chi Minh City
ⓘ
rail link to Ho Chi Minh City ⓘ |
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 (planned) Description of subject: Long Thanh International Airport is a planned major international aviation hub in southern Vietnam intended to relieve congestion at Ho Chi Minh City's existing airport and serve as a key regional gateway.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Ho Chi Minh City – Long Thanh – Dau Giay Expressway
→
connectsTo
→
Long Thanh International Airport area (planned)
ⓘ
linked to: Long Thanh International Airport (planned)