VVNB
E197410
VVNB is the ICAO airport code assigned to Noi Bai International Airport, the main international gateway serving Hanoi, Vietnam.
All labels observed (1)
| Label | Occurrences |
|---|---|
| VVNB canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1765027 — 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: VVNB Context triple: [Noi Bai International Airport, ICAOcode, VVNB]
-
A.
VNM
VNM is the three-letter ISO 3166-1 alpha-3 country code assigned to Vietnam.
-
B.
VBB
VBB is the public transport authority and fare network that coordinates and integrates regional and urban transit services across Berlin and the surrounding Brandenburg region.
-
C.
NMB
NMB is a German vehicle registration code assigned to the Burgenlandkreis district in the state of Saxony-Anhalt.
-
D.
NV
NV is the official two-letter United States Postal Service abbreviation for the state of Nevada.
-
E.
VGN
VGN (Verkehrsverbund Großraum Nürnberg) is the public transport association that coordinates and manages integrated ticketing and services across the greater Nuremberg metropolitan area in Germany.
- 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: VVNB Target entity description: VVNB is the ICAO airport code assigned to Noi Bai International Airport, the main international gateway serving Hanoi, Vietnam.
-
A.
VNM
VNM is the three-letter ISO 3166-1 alpha-3 country code assigned to Vietnam.
-
B.
VBB
VBB is the public transport authority and fare network that coordinates and integrates regional and urban transit services across Berlin and the surrounding Brandenburg region.
-
C.
NMB
NMB is a German vehicle registration code assigned to the Burgenlandkreis district in the state of Saxony-Anhalt.
-
D.
NV
NV is the official two-letter United States Postal Service abbreviation for the state of Nevada.
-
E.
VGN
VGN (Verkehrsverbund Großraum Nürnberg) is the public transport association that coordinates and manages integrated ticketing and services across the greater Nuremberg metropolitan area in Germany.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
airport ⓘ |
| airportType | international airport ⓘ |
| cityServed | Hanoi ⓘ |
| continent | Asia ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| hasFunction |
cargo transport
ⓘ
civil aviation ⓘ domestic passenger transport ⓘ international passenger transport ⓘ |
| hasIataCode | HAN ⓘ |
| hasRunway |
11L/29R
ⓘ
11R/29L ⓘ |
| hasTerminal |
Terminal 1
ⓘ
Terminal 2 ⓘ |
| icaoRegion | VV ⓘ |
| identifies | Noi Bai International Airport ⓘ |
| locatedIn |
Hanoi
ⓘ
Hanoi Capital Region ⓘ Northern Vietnam ⓘ
linked to:
northern Vietnam
|
| locatedInCountry |
Vietnam
ⓘ
linked to:
Viet Nam
|
| operator | Airports Corporation of Vietnam ⓘ |
| role | main international gateway for Hanoi ⓘ |
| runwaySurface | asphalt ⓘ |
| runwayType | paved ⓘ |
| servesAsHubFor |
Bamboo Airways
ⓘ
VietJet Air ⓘ Vietnam Airlines ⓘ |
| servesAsPrimaryInternationalAirportFor |
Hanoi metropolitan area
ⓘ
linked to:
Hanoi Capital Region
|
| servesCity | Hanoi ⓘ |
| timeZone |
Indochina Time
ⓘ
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: VVNB Description of subject: VVNB is the ICAO airport code assigned to Noi Bai International Airport, the main international gateway serving Hanoi, Vietnam.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.