HAN
E197409
HAN is the IATA airport code for Noi Bai International Airport, the main international gateway serving Hanoi, Vietnam.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HAN canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1765026 — 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: HAN Context triple: [Noi Bai International Airport, IATAcode, HAN]
-
A.
HAN
HAN is the standard abbreviation used for the Hanshin Tigers, a professional baseball team in Japan's Nippon Professional Baseball league.
-
B.
Hahn
Hahn is a surname of German origin borne by various notable individuals across fields such as science, sports, and the arts.
-
C.
Former Han
Former Han refers to the earlier, Western phase of China’s Han dynasty, spanning from 206 BCE to 9 CE and noted for consolidating imperial rule and expanding Chinese territory.
-
D.
Hwaci
Hwaci is the small American software company best known for creating and maintaining the SQLite relational database engine.
-
E.
HON
HON is the stock ticker symbol for Honeywell International Inc., a major American multinational conglomerate specializing in aerospace, building technologies, performance materials, and safety solutions.
- 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: HAN Target entity description: HAN is the IATA airport code for Noi Bai International Airport, the main international gateway serving Hanoi, Vietnam.
-
A.
HAN
HAN is the standard abbreviation used for the Hanshin Tigers, a professional baseball team in Japan's Nippon Professional Baseball league.
-
B.
Hahn
Hahn is a surname of German origin borne by various notable individuals across fields such as science, sports, and the arts.
-
C.
Former Han
Former Han refers to the earlier, Western phase of China’s Han dynasty, spanning from 206 BCE to 9 CE and noted for consolidating imperial rule and expanding Chinese territory.
-
D.
Hwaci
Hwaci is the small American software company best known for creating and maintaining the SQLite relational database engine.
-
E.
HON
HON is the stock ticker symbol for Honeywell International Inc., a major American multinational conglomerate specializing in aerospace, building technologies, performance materials, and safety solutions.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport code ⓘ international airport ⓘ |
| city | Hanoi ⓘ |
| cityServed | Hanoi ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| hasPassengerTerminal |
Terminal 1
ⓘ
Terminal 2 ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| IATA code | HAN ⓘ |
| ICAO code | VVNB ⓘ |
| identifies | Noi Bai International Airport ⓘ |
| isMainInternationalGatewayFor |
Hanoi
ⓘ
northern Vietnam ⓘ |
| locatedIn |
Hanoi
ⓘ
Vietnam ⓘ
linked to:
Viet Nam
|
| namedAfter | Noi Bai area of Hanoi ⓘ |
| operator | Airports Corporation of Vietnam ⓘ |
| serves | Hanoi ⓘ |
| servesAsFocusCityFor | Pacific Airlines ⓘ |
| servesAsHubFor |
Bamboo Airways
ⓘ
VietJet Air ⓘ Vietnam Airlines ⓘ |
| servesAsPrimaryAirportFor |
Hanoi metropolitan area
ⓘ
linked to:
Hanoi Capital Region
|
| 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: HAN Description of subject: HAN is the IATA airport code for Noi Bai International Airport, the main international gateway serving Hanoi, Vietnam.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.