HU
E334592
HU is the IATA airline designator assigned to Hainan Airlines, a major Chinese carrier.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HU canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3176381 — 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: HU Context triple: [Hainan Airlines, IATAcode, HU]
-
A.
HU
HU is the postcode area covering Kingston upon Hull and its surrounding region in the United Kingdom.
-
B.
Hu
Hu is a common Chinese surname borne by many notable figures, including former Chinese president Hu Jintao.
-
C.
HL
HL is the vehicle registration code used on license plates for the German city of Lübeck.
-
D.
Ho
Ho are an indigenous Adivasi community of eastern India, primarily inhabiting parts of Jharkhand and Odisha, known for their Austroasiatic Ho language and distinct cultural traditions.
-
E.
HM
HM is an abbreviation commonly used as a formal title for a reigning queen or king, standing for "Her Majesty" or "His Majesty."
- 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: HU Target entity description: HU is the IATA airline designator assigned to Hainan Airlines, a major Chinese carrier.
-
A.
HU
HU is the postcode area covering Kingston upon Hull and its surrounding region in the United Kingdom.
-
B.
Hu
Hu is a common Chinese surname borne by many notable figures, including former Chinese president Hu Jintao.
-
C.
HL
HL is the vehicle registration code used on license plates for the German city of Lübeck.
-
D.
Ho
Ho are an indigenous Adivasi community of eastern India, primarily inhabiting parts of Jharkhand and Odisha, known for their Austroasiatic Ho language and distinct cultural traditions.
-
E.
HM
HM is a prefix used for classes and APIs in Apple's HomeKit framework, which enables communication and control of smart home accessories on iOS and other Apple platforms.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airline designator
ⓘ
airline ⓘ |
| abbreviationOf | Hainan Airlines IATA code ⓘ |
| airlineCategory | major Chinese carrier ⓘ |
| airlineType |
commercial airline
ⓘ
full-service carrier ⓘ |
| allianceStatus | non-alliance major carrier ⓘ |
| assignedTo | Hainan Airlines ⓘ |
| callsign | HAINAN ⓘ |
| country | China ⓘ |
| fleetType | passenger aircraft ⓘ |
| foundedIn | 1993 ⓘ |
| governingBody | International Air Transport Association ⓘ |
| headquartersLocation | Haikou ⓘ |
| IATAcode | HU ⓘ |
| ICAOcode | CHH ⓘ |
| operates |
domestic flights in China
ⓘ
international flights ⓘ |
| parentCompany | HNA Group ⓘ |
| primaryHub |
Beijing Capital International Airport
ⓘ
Haikou Meilan International Airport ⓘ |
| serviceClass |
business class
ⓘ
economy class ⓘ first class ⓘ |
| usedFor | flight numbers of Hainan Airlines ⓘ |
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: HU Description of subject: HU is the IATA airline designator assigned to Hainan Airlines, a major Chinese carrier.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.