CHT
E662222
CHT is the IATA airport code for Tuuta Airport, which serves the Chatham Islands of New Zealand.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CHT canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T7400100 — 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: CHT Context triple: [Tuuta Airport, IATAcode, CHT]
-
A.
CHT
CHT is the National Rail station code for Chertsey railway station in Surrey, England.
-
B.
CH-TI
CH-TI is the ISO 3166-2 code representing the Swiss canton of Ticino.
-
C.
CHTR
CHTR is the stock ticker symbol for Charter Communications, a major U.S. telecommunications and cable services provider.
-
D.
CHU
CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
-
E.
CH
CH is the post-nominal abbreviation for Companion of Honour, a prestigious British award recognizing outstanding achievements in fields such as the arts, literature, music, science, politics, industry, or religion.
- 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: CHT Target entity description: CHT is the IATA airport code for Tuuta Airport, which serves the Chatham Islands of New Zealand.
-
A.
CHT
CHT is the National Rail station code for Chertsey railway station in Surrey, England.
-
B.
CH-TI
CH-TI is the ISO 3166-2 code representing the Swiss canton of Ticino.
-
C.
CHTR
CHTR is the stock ticker symbol for Charter Communications, a major U.S. telecommunications and cable services provider.
-
D.
CHU
CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
-
E.
CH
CH is the post-nominal abbreviation for Companion of Honour, a prestigious British award recognizing outstanding achievements in fields such as the arts, literature, music, science, politics, industry, or religion.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ |
| assignedBy |
IATA
ⓘ
linked to:
International Air Transport Association
|
| continent | Oceania ⓘ |
| country | New Zealand ⓘ |
| elevationCategory | low-elevation airport ⓘ |
| hasScheduledService | true ⓘ |
| IATA code | CHT ⓘ |
| ICAO code | NZCI ⓘ |
| isOnlyCommercialAirportOf | Chatham Islands ⓘ |
| locatedIn |
Chatham Islands
ⓘ
New Zealand ⓘ |
| operatorCountry | New Zealand ⓘ |
| primaryUse | public transport ⓘ |
| region | Pacific Ocean ⓘ |
| represents | Tuuta Airport ⓘ |
| runwayCount | 1 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Chatham Islands ⓘ |
| servesCity | Waitangi, Chatham Islands ⓘ |
| timeZone |
Chatham Daylight Time
ⓘ
Chatham Standard Time ⓘ |
| usedFor |
air traffic timetables
ⓘ
airline reservations ⓘ baggage routing ⓘ ticketing ⓘ |
| uses | CHT ⓘ |
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: CHT Description of subject: CHT is the IATA airport code for Tuuta Airport, which serves the Chatham Islands of New Zealand.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.