AC
E222393
AC is the stock ticker symbol for Air Canada, the largest airline and flag carrier of Canada, traded on the Toronto Stock Exchange.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AC canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1952476 — 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: AC Context triple: [Air Canada, stockTicker, AC]
-
A.
AC
AC is the two-letter ISO 3166 country code assigned to Ascension Island, a remote volcanic island in the South Atlantic Ocean.
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B.
ACAC
ACAC is the abbreviated name of the Arab Civil Aviation Commission, a regional organization that coordinates and develops civil aviation policies and standards among Arab states.
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C.
ACC
The ACC is the powerful ocean current that flows eastward around Antarctica, connecting the Atlantic, Pacific, and Indian Oceans and playing a key role in global climate and ocean circulation.
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D.
ACC
The Anglican Consultative Council is a principal international body of the Anglican Communion that facilitates cooperative decision-making, consultation, and mission among its member churches worldwide.
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E.
ACC
ACC is a collegiate athletic conference in the United States known for organizing top-level NCAA Division I sports competition, particularly in basketball and football, among its member universities primarily along the East Coast.
- 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: AC Target entity description: AC is the stock ticker symbol for Air Canada, the largest airline and flag carrier of Canada, traded on the Toronto Stock Exchange.
-
A.
AC
AC is the two-letter ISO 3166 country code assigned to Ascension Island, a remote volcanic island in the South Atlantic Ocean.
-
B.
ACAC
ACAC is the abbreviated name of the Arab Civil Aviation Commission, a regional organization that coordinates and develops civil aviation policies and standards among Arab states.
-
C.
ACC
The ACC is the powerful ocean current that flows eastward around Antarctica, connecting the Atlantic, Pacific, and Indian Oceans and playing a key role in global climate and ocean circulation.
-
D.
ACC
The Anglican Consultative Council is a principal international body of the Anglican Communion that facilitates cooperative decision-making, consultation, and mission among its member churches worldwide.
-
E.
ACC
ACC is a collegiate athletic conference in the United States known for organizing top-level NCAA Division I sports competition, particularly in basketball and football, among its member universities primarily along the East Coast.
- F. None of above. chosen
Statements (30)
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: AC Description of subject: AC is the stock ticker symbol for Air Canada, the largest airline and flag carrier of Canada, traded on the Toronto Stock Exchange.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Air Canada