AB
E90026
AB is the official two-letter Canada Post abbreviation used to designate the province of Alberta in mailing addresses.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AB canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T762590 — 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: AB Context triple: [Alberta, postalAbbreviation, AB]
-
A.
BA
BA is the New York Stock Exchange ticker symbol for The Boeing Company, a major American aerospace and defense manufacturer.
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B.
B
B is the designation of one of the main lines of the Paris RER commuter rail network, serving a major north–south axis through the Île-de-France region.
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C.
B
B is the vehicle registration code used on license plates for Berlin, Germany.
-
D.
ABC
ABC is a major American broadcast television network known for airing a wide range of national programming, including sports championships, news, and entertainment shows.
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E.
ABC
ABC is a pioneering English new wave band best known for their polished, synth-driven pop sound and the influential 1982 album "The Lexicon of Love."
- 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: AB Target entity description: AB is the official two-letter Canada Post abbreviation used to designate the province of Alberta in mailing addresses.
-
A.
BA
BA is the New York Stock Exchange ticker symbol for The Boeing Company, a major American aerospace and defense manufacturer.
-
B.
B
B is the designation of one of the main lines of the Paris RER commuter rail network, serving a major north–south axis through the Île-de-France region.
-
C.
B
B is the vehicle registration code used on license plates for Berlin, Germany.
-
D.
ABC
ABC is a major American broadcast television network known for airing a wide range of national programming, including sports championships, news, and entertainment shows.
-
E.
ABC
ABC is a pioneering English new wave band best known for their polished, synth-driven pop sound and the influential 1982 album "The Lexicon of Love."
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
Canada Post province code
ⓘ
postal abbreviation ⓘ |
| appliesTo |
domestic mail within Canada
ⓘ
international mail sent to Alberta, Canada ⓘ |
| associatedWith | Canadian postal system ⓘ |
| codeFor | province of Alberta ⓘ |
| codeType | two-letter abbreviation ⓘ |
| country | Canada ⓘ |
| designates | Alberta ⓘ |
| letterCase | uppercase ⓘ |
| regionType | province ⓘ |
| standardFor | Canadian postal addressing conventions ⓘ |
| usedBy | Canada Post ⓘ |
| usedIn | mailing addresses in Canada ⓘ |
| writingSystem | Latin alphabet ⓘ |
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: AB Description of subject: AB is the official two-letter Canada Post abbreviation used to designate the province of Alberta in mailing addresses.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.