SGN
E216863
SGN is the IATA airport code for Tan Son Nhat International Airport, the main international gateway serving Ho Chi Minh City, Vietnam.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SGN canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T1938628 — 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: SGN Context triple: [Tan Son Nhat International Airport, IATAcode, SGN]
-
A.
SG
SG is a postcode area in the United Kingdom covering parts of Hertfordshire and surrounding regions.
-
B.
SBGI
SBGI is the stock ticker symbol for Sinclair Broadcast Group, a major American telecommunications company and television station owner.
-
C.
GNB
GNB is the commonly used abbreviation for the Good News Bible, a modern English translation of the Christian Bible known for its clear and simple language.
-
D.
GNB
GNB is the three-letter ISO 3166-1 alpha-3 country code assigned to Guinea-Bissau.
-
E.
GDN
GDN is the vehicle registration code assigned to motor vehicles registered in the Pomeranian Voivodeship of Poland.
- 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: SGN Target entity description: SGN is the IATA airport code for Tan Son Nhat International Airport, the main international gateway serving Ho Chi Minh City, Vietnam.
-
A.
SG
SG is a postcode area in the United Kingdom covering parts of Hertfordshire and surrounding regions.
-
B.
SBGI
SBGI is the stock ticker symbol for Sinclair Broadcast Group, a major American telecommunications company and television station owner.
-
C.
GNB
GNB is the commonly used abbreviation for the Good News Bible, a modern English translation of the Christian Bible known for its clear and simple language.
-
D.
GNB
GNB is the three-letter ISO 3166-1 alpha-3 country code assigned to Guinea-Bissau.
-
E.
GDN
GDN is the vehicle registration code assigned to motor vehicles registered in the Pomeranian Voivodeship of Poland.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | IATA airport code ⓘ |
| airportName | Tan Son Nhat International Airport ⓘ |
| alternativeNameContext | Ho Chi Minh City Airport code ⓘ |
| associatedWith |
Tan Son Nhat International Airport domestic flights
ⓘ
Tan Son Nhat International Airport international flights ⓘ |
| cityServed |
Ho Chi Minh City
ⓘ
linked to:
Saigon
|
| codeType |
IATA
ⓘ
linked to:
International Air Transport Association
|
| continent | Asia ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| governingBody | International Air Transport Association ⓘ |
| hasRole | primary international airport code for Ho Chi Minh City ⓘ |
| icaoLinkedCode | VVTS ⓘ |
| linkedAirportRunwayType | paved runways ⓘ |
| linkedAirportType | international airport ⓘ |
| locatedIn |
Ho Chi Minh City
ⓘ
linked to:
Saigon
Vietnam ⓘ
linked to:
Viet Nam
|
| regionServed |
Southern Vietnam
ⓘ
linked to:
southern Vietnam
|
| represents | Tan Son Nhat International Airport ⓘ |
| servesAs | main international gateway for Ho Chi Minh City ⓘ |
| servesCountry |
Socialist Republic of Vietnam
ⓘ
linked to:
Viet Nam
|
| servesMetropolitanArea | Ho Chi Minh City metropolitan area ⓘ |
| timeZone | Indochina Time ⓘ |
| usedBy | airlines operating to Ho Chi Minh City ⓘ |
| usedFor | identification of Tan Son Nhat International Airport in air transport ⓘ |
| usedIn |
airline timetables
ⓘ
baggage tags ⓘ boarding passes ⓘ reservation systems ⓘ |
| utcOffset | +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: SGN Description of subject: SGN is the IATA airport code for Tan Son Nhat International Airport, the main international gateway serving Ho Chi Minh City, Vietnam.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.