AX
E222544
AX is the IATA airline designator assigned to Trans States Airlines, a former regional carrier in the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AX canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1974163 — 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: AX Context triple: [Trans States Airlines, IATACode, AX]
-
A.
AX
AX is the two-letter ISO 3166-1 alpha-2 country code assigned to the Åland Islands, an autonomous region of Finland.
-
B.
Ax
Ax is the surname of the renowned classical pianist Emanuel Ax.
-
C.
OX
OX is the postcode area covering Oxford and its surrounding region in Oxfordshire, England.
-
D.
ASH
ASH is the ICAO airline designator used to identify Mesa Airlines in international aviation operations.
-
E.
AJ
AJ is a leading peer-reviewed scientific journal in astronomy and astrophysics, publishing research on the structure and evolution of the universe.
- 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: AX Target entity description: AX is the IATA airline designator assigned to Trans States Airlines, a former regional carrier in the United States.
-
A.
AX
AX is the two-letter ISO 3166-1 alpha-2 country code assigned to the Åland Islands, an autonomous region of Finland.
-
B.
Ax
Ax is the surname of the renowned classical pianist Emanuel Ax.
-
C.
OX
OX is the postcode area covering Oxford and its surrounding region in Oxfordshire, England.
-
D.
ASH
ASH is the ICAO airline designator used to identify Mesa Airlines in international aviation operations.
-
E.
AJ
AJ is a leading peer-reviewed scientific journal in astronomy and astrophysics, publishing research on the structure and evolution of the universe.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airline designator
ⓘ
airline ⓘ |
| airlineType | regional airline ⓘ |
| assignedTo |
Trans States Airlines (historically)
ⓘ
surface form:
Trans States Airlines
|
| country |
United States of America
ⓘ
surface form:
United States
United States of America ⓘ
surface form:
United States
|
| identifierType | airline code ⓘ |
| operatedUnderIATACode | AX self-linksurface differs ⓘ |
| status | defunct ⓘ |
| usedFor | airline identification ⓘ |
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: AX Description of subject: AX is the IATA airline designator assigned to Trans States Airlines, a former regional carrier in the United States.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Trans States Airlines
subject surface form:
Trans States Airlines
subject surface form:
Trans States Airlines