CO
E343015
CO is the former IATA airline designator for Continental Airlines, a major U.S. carrier that merged with United Airlines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CO canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3268915 — 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: CO Context triple: [Continental Airlines, IATAcode, CO]
-
A.
CO
CO is the Italian vehicle registration code for the Province of Como in the Lombardy region.
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B.
CO
CO is the official two-letter United States Postal Service abbreviation for the state of Colorado.
-
C.
CO
CO is a postcode area in the United Kingdom covering Colchester and surrounding parts of Essex, including towns such as Clacton-on-Sea.
-
D.
CO
CO is the two-letter ISO 3166-1 alpha-2 country code assigned to Colombia for international identification and standardization purposes.
-
E.
CAL
CAL is the ICAO airline designator used to identify China Airlines in international aviation operations.
- 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: CO Target entity description: CO is the former IATA airline designator for Continental Airlines, a major U.S. carrier that merged with United Airlines.
-
A.
CO
CO is the two-letter ISO 3166-1 alpha-2 country code assigned to Colombia for international identification and standardization purposes.
-
B.
CO
CO is the Italian vehicle registration code for the Province of Como in the Lombardy region.
-
C.
CO
CO is the official two-letter United States Postal Service abbreviation for the state of Colorado.
-
D.
CO
CO is a postcode area in the United Kingdom covering Colchester and surrounding parts of Essex, including towns such as Clacton-on-Sea.
-
E.
CAL
CAL is the ICAO airline designator used to identify China Airlines in international aviation operations.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | IATA airline designator ⓘ |
| assignedTo | Continental Airlines ⓘ |
| associatedWith | major U.S. carrier ⓘ |
| belongsToCategory | Defunct IATA airline codes ⓘ |
| characterCount | 2 ⓘ |
| codeFormat | two-letter airline designator ⓘ |
| codeSpace |
IATA
ⓘ
linked to:
International Air Transport Association
|
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| governingBody | International Air Transport Association ⓘ |
| hasSuccessor | UA IATA designator ⓘ |
| identifierType | airline code ⓘ |
| industry | aviation ⓘ |
| language | Latin alphabet ⓘ |
| mergedInto | United Airlines ⓘ |
| operatedIn |
United States
ⓘ
linked to:
United States of America
|
| relatedTo |
UA
ⓘ
United Airlines ⓘ |
| replacedBy | UA ⓘ |
| status | former ⓘ |
| transportType | airline ⓘ |
| usedBy |
Continental Airlines, Inc.
ⓘ
linked to:
Continental Airlines
|
| usedFor | airline identification ⓘ |
| usedUntil | 2010s ⓘ |
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: CO Description of subject: CO is the former IATA airline designator for Continental Airlines, a major U.S. carrier that merged with United Airlines.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.