RXA
E624403
RXA is the ICAO airline designator assigned to Rex Airlines, an Australian regional carrier.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RXA canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T6862555 — 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: RXA Context triple: [Rex Airlines, ICAOcode, RXA]
-
A.
XRX
XRX is the stock ticker symbol for Xerox Holdings Corporation, an American company known for its document management technologies and printing solutions.
-
B.
BXA
BXA is the former acronym for the U.S. Bureau of Export Administration, the federal agency that oversaw export controls and dual-use technology regulations.
-
C.
RKA
RKA is the Russian Space Agency that managed Russia’s human spaceflight activities, including operations of the Mir space station.
-
D.
RIX
RIX is the three-letter IATA airport code for Riga International Airport, the main air gateway to Latvia’s capital city.
-
E.
XUA
XUA (Cross-Enterprise User Assertion) is an IHE IT Infrastructure profile that standardizes how user identity and authentication information is securely communicated across healthcare enterprises.
- 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: RXA Target entity description: RXA is the ICAO airline designator assigned to Rex Airlines, an Australian regional carrier.
-
A.
XRX
XRX is the stock ticker symbol for Xerox Holdings Corporation, an American company known for its document management technologies and printing solutions.
-
B.
BXA
BXA is the former acronym for the U.S. Bureau of Export Administration, the federal agency that oversaw export controls and dual-use technology regulations.
-
C.
RKA
RKA is the Russian Space Agency that managed Russia’s human spaceflight activities, including operations of the Mir space station.
-
D.
RIX
RIX is the three-letter IATA airport code for Riga International Airport, the main air gateway to Latvia’s capital city.
-
E.
XUA
XUA (Cross-Enterprise User Assertion) is an IHE IT Infrastructure profile that standardizes how user identity and authentication information is securely communicated across healthcare enterprises.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | ICAO airline designator ⓘ |
| airlineBaseCountry | Australia ⓘ |
| airlineCallsign | REX ⓘ |
| airlineFleetType |
jet aircraft
ⓘ
turboprop aircraft ⓘ |
| airlineFocusCity |
Brisbane
ⓘ
Canberra ⓘ Perth ⓘ |
| airlineFoundedAsRex | 2002 ⓘ |
| airlineFullName |
Regional Express Airlines
ⓘ
linked to:
Regional Express
|
| airlineHeadquarters | Mascot, New South Wales, Australia ⓘ |
| airlineIATAcode | ZL ⓘ |
| airlineICAOcode | RXA ⓘ |
| airlineName | Rex Airlines ⓘ |
| airlineOperatingRegion | domestic Australia ⓘ |
| airlineParentCompany |
Regional Express Holdings Limited
ⓘ
linked to:
Regional Express Holdings
|
| airlinePrimaryHub | Sydney Airport ⓘ |
| airlineSecondaryHub |
Adelaide Airport
ⓘ
Melbourne Airport ⓘ
linked to:
Melbourne Airport (Tullamarine)
|
| airlineServiceType |
domestic trunk routes
ⓘ
regional services ⓘ scheduled passenger services ⓘ |
| airlineType | regional airline ⓘ |
| assignedTo | Rex Airlines ⓘ |
| country | Australia ⓘ |
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: RXA Description of subject: RXA is the ICAO airline designator assigned to Rex Airlines, an Australian regional carrier.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.