NZCH
E807995
NZCH is the ICAO airport code for Christchurch International Airport, the main international gateway to Christchurch and the South Island of New Zealand.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NZCH canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9580093 — 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: NZCH Context triple: [Christchurch International Airport, ICAOcode, NZCH]
-
A.
NZHN
NZHN is the ICAO airport code for Hamilton Airport, a regional airport serving Hamilton in New Zealand’s Waikato region.
-
B.
NZY
NZY is the IATA airport code for Naval Air Station North Island, a major U.S. Navy aviation facility located in San Diego, California.
-
C.
NZNP
NZNP is the ICAO airport code for New Plymouth Airport, a regional airport serving the city of New Plymouth in New Zealand.
-
D.
NZNR
NZNR is the ICAO airport code for Napier Airport, a regional airport serving Napier and the Hawke's Bay region of New Zealand.
-
E.
NZP
NZP was the currency code for the former New Zealand pound, the pre-decimal currency used in New Zealand before the adoption of the New Zealand dollar.
- 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: NZCH Target entity description: NZCH is the ICAO airport code for Christchurch International Airport, the main international gateway to Christchurch and the South Island of New Zealand.
-
A.
NZHN
NZHN is the ICAO airport code for Hamilton Airport, a regional airport serving Hamilton in New Zealand’s Waikato region.
-
B.
NZY
NZY is the IATA airport code for Naval Air Station North Island, a major U.S. Navy aviation facility located in San Diego, California.
-
C.
NZNP
NZNP is the ICAO airport code for New Plymouth Airport, a regional airport serving the city of New Plymouth in New Zealand.
-
D.
NZNR
NZNR is the ICAO airport code for Napier Airport, a regional airport serving Napier and the Hawke's Bay region of New Zealand.
-
E.
NZP
NZP was the currency code for the former New Zealand pound, the pre-decimal currency used in New Zealand before the adoption of the New Zealand dollar.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
airport code ⓘ |
| airportName | Christchurch International Airport NERFINISHED ⓘ |
| airportType | public airport ⓘ |
| continent | Oceania ⓘ |
| country | New Zealand ⓘ |
| elevationCategory | low elevation airport ⓘ |
| hasCargoTerminal | yes ⓘ |
| hasControlTower | yes ⓘ |
| hasCustomsFacilities | yes ⓘ |
| hasImmigrationFacilities | yes ⓘ |
| hasNavigationAid |
ILS
ⓘ
NDB NERFINISHED ⓘ VOR/DME ⓘ |
| hasPassengerTerminal | yes ⓘ |
| hasTerminalType |
domestic terminal
ⓘ
international terminal ⓘ |
| hubFor | Air New Zealand (regional operations) NERFINISHED ⓘ |
| IATACode | CHC NERFINISHED ⓘ |
| icaoRegion | NZ (New Zealand) NERFINISHED ⓘ |
| identifies | Christchurch International Airport NERFINISHED ⓘ |
| isInternationalGatewayFor |
Christchurch
NERFINISHED
ⓘ
South Island NERFINISHED ⓘ |
| isMajorAirportIn | New Zealand NERFINISHED ⓘ |
| isPrimaryInternationalAirportFor | South Island of New Zealand NERFINISHED ⓘ |
| locatedIn |
Canterbury Region
NERFINISHED
ⓘ
Christchurch NERFINISHED ⓘ New Zealand NERFINISHED ⓘ South Island ⓘ |
| operator | Christchurch International Airport Limited NERFINISHED ⓘ |
| primaryCityServed | Christchurch NERFINISHED ⓘ |
| regionServed | Canterbury NERFINISHED ⓘ |
| runway |
02/20
ⓘ
11/29 ⓘ |
| runwayLighting | yes ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
Christchurch urban area
ⓘ
South Island of New Zealand NERFINISHED ⓘ |
| timeZone | Pacific/Auckland NERFINISHED ⓘ |
| timeZoneDST | NZDT NERFINISHED ⓘ |
| timeZoneStandard | NZST ⓘ |
| usedFor |
cargo flights
ⓘ
general aviation ⓘ military support operations ⓘ passenger flights ⓘ |
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: NZCH Description of subject: NZCH is the ICAO airport code for Christchurch International Airport, the main international gateway to Christchurch and the South Island of New Zealand.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.