Christmas Island Airport
E190225
Christmas Island Airport is the main public airport serving Australia’s remote Indian Ocean territory of Christmas Island, providing vital air links for residents, tourists, and supplies.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Christmas Island Airport canonical | 2 |
| Christmas Island International Airport | 1 |
| Christmas Island International Airport runway 18/36 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1615845 — 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: Christmas Island Airport Context triple: [Christmas Island, hasAirport, Christmas Island Airport]
-
A.
Hamilton Island Airport
Hamilton Island Airport is a regional Australian airport serving as the main air gateway for tourists visiting Hamilton Island and the surrounding Whitsunday Islands near the Great Barrier Reef.
-
B.
Darwin International Airport
Darwin International Airport is the main domestic and international airport serving the city of Darwin and the Northern Territory in northern Australia.
-
C.
Mount Isa Airport
Mount Isa Airport is a regional Australian airport in Queensland that serves the mining city of Mount Isa with domestic passenger and freight flights.
-
D.
Townsville Airport
Townsville Airport is a regional Australian airport in Queensland that serves the city of Townsville with both civilian and military aviation operations.
-
E.
Mackay Airport
Mackay Airport is a regional Australian airport in Queensland that serves the city of Mackay with domestic flights and supports the surrounding mining and tourism industries.
- 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: Christmas Island Airport Target entity description: Christmas Island Airport is the main public airport serving Australia’s remote Indian Ocean territory of Christmas Island, providing vital air links for residents, tourists, and supplies.
-
A.
Hamilton Island Airport
Hamilton Island Airport is a regional Australian airport serving as the main air gateway for tourists visiting Hamilton Island and the surrounding Whitsunday Islands near the Great Barrier Reef.
-
B.
Darwin International Airport
Darwin International Airport is the main domestic and international airport serving the city of Darwin and the Northern Territory in northern Australia.
-
C.
Mount Isa Airport
Mount Isa Airport is a regional Australian airport in Queensland that serves the mining city of Mount Isa with domestic passenger and freight flights.
-
D.
Townsville Airport
Townsville Airport is a regional Australian airport in Queensland that serves the city of Townsville with both civilian and military aviation operations.
-
E.
Mackay Airport
Mackay Airport is a regional Australian airport in Queensland that serves the city of Mackay with domestic flights and supports the surrounding mining and tourism industries.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ |
| continent | Asia-Pacific ⓘ |
| country | Australia ⓘ |
| elevation |
279 m
ⓘ
916 ft ⓘ |
| hasFacility |
apron for aircraft parking
ⓘ
terminal building ⓘ |
| hasNavigationAid | non-precision approach procedures ⓘ |
| hasUse |
civil aviation
ⓘ
government operations ⓘ |
| IATA code | XCH ⓘ |
| ICAO code | YPXM ⓘ |
| importance | primary transport link to mainland Australia ⓘ |
| isInTerritory |
Christmas Island
ⓘ
surface form:
Christmas Island Territory
|
| isRemote | true ⓘ |
| location |
Christmas Island
ⓘ
surface form:
Christmas Island, Australia
|
| nearbySettlement | Flying Fish Cove ⓘ |
| operator |
Australian government
ⓘ
surface form:
Australian Government
|
| owner |
Australian government
ⓘ
surface form:
Australian Government
|
| region | Indian Ocean ⓘ |
| role |
provides vital air links for residents
ⓘ
provides vital air links for supplies ⓘ provides vital air links for tourists ⓘ |
| runway | 18/36 ⓘ |
| runwayCount | 1 ⓘ |
| runwayLength |
2103 m
ⓘ
6899 ft ⓘ |
| runwayOrientation | north–south ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Christmas Island ⓘ |
| servesAs | main public airport for Christmas Island ⓘ |
| servesCountry | Australia ⓘ |
| servesTrafficType |
cargo
ⓘ
charter flights ⓘ passenger ⓘ |
| territory | Australian Indian Ocean Territories ⓘ |
| 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: Christmas Island Airport Description of subject: Christmas Island Airport is the main public airport serving Australia’s remote Indian Ocean territory of Christmas Island, providing vital air links for residents, tourists, and supplies.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Christmas Island International Airport