Alberta Highway 581
E552534
Alberta Highway 581 is a provincial highway in Alberta, Canada, serving as an east–west connector route between communities north of Calgary.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alberta Highway 581 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5615641 — 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: Alberta Highway 581 Context triple: [Alberta Highway 2, hasJunctionWith, Alberta Highway 581]
-
A.
Alberta Highway 88
Alberta Highway 88 is a provincial highway in northern Alberta, Canada, that serves as a key route connecting communities near Lesser Slave Lake and providing access to remote resource and recreational areas.
-
B.
Alberta Highway 43
Alberta Highway 43 is a major northwestern Alberta route that forms part of the CANAMEX Corridor, connecting the Edmonton region to Grande Prairie and onward toward the British Columbia border.
-
C.
Alberta Highway 5
Alberta Highway 5 is a provincial highway in southern Alberta, Canada, that runs through communities such as Cardston and connects them to larger regional routes and destinations.
-
D.
Alberta Highway 4
Alberta Highway 4 is a major north–south highway in southern Alberta, Canada, that serves as the primary route between Lethbridge and the U.S. border at Coutts.
-
E.
Alberta Highway 16
Alberta Highway 16, also known as the Yellowhead Highway, is a major east–west transportation corridor across central Alberta that forms part of the Trans-Canada Highway system.
- 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: Alberta Highway 581 Target entity description: Alberta Highway 581 is a provincial highway in Alberta, Canada, serving as an east–west connector route between communities north of Calgary.
-
A.
Alberta Highway 88
Alberta Highway 88 is a provincial highway in northern Alberta, Canada, that serves as a key route connecting communities near Lesser Slave Lake and providing access to remote resource and recreational areas.
-
B.
Alberta Highway 43
Alberta Highway 43 is a major northwestern Alberta route that forms part of the CANAMEX Corridor, connecting the Edmonton region to Grande Prairie and onward toward the British Columbia border.
-
C.
Alberta Highway 5
Alberta Highway 5 is a provincial highway in southern Alberta, Canada, that runs through communities such as Cardston and connects them to larger regional routes and destinations.
-
D.
Alberta Highway 4
Alberta Highway 4 is a major north–south highway in southern Alberta, Canada, that serves as the primary route between Lethbridge and the U.S. border at Coutts.
-
E.
Alberta Highway 16
Alberta Highway 16, also known as the Yellowhead Highway, is a major east–west transportation corridor across central Alberta that forms part of the Trans-Canada Highway system.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
provincial highway
ⓘ
road transportation infrastructure ⓘ |
| connectsCommunity |
Bergen area
ⓘ
Carstairs ⓘ Didsbury ⓘ rural communities in Mountain View County ⓘ |
| country | Canada ⓘ |
| hasDirectionA | West ⓘ |
| hasDirectionB | East ⓘ |
| hasJurisdiction |
Province of Alberta
ⓘ
linked to:
Alberta
|
| highwayNumber | 581 ⓘ |
| highwayType | Alberta provincial highway ⓘ |
| junctionWith |
Alberta Highway 2
ⓘ
Alberta Highway 2A ⓘ |
| locatedIn | Alberta ⓘ |
| locatedNear | Calgary ⓘ |
| maintainedBy | Alberta Transportation ⓘ |
| orientation | east–west ⓘ |
| partOf | Alberta provincial highway network ⓘ |
| passesThrough | Mountain View County ⓘ |
| regionServed | north of Calgary ⓘ |
| roadSurface | paved ⓘ |
| servesAs | connector route between communities north of Calgary ⓘ |
| usedFor | motor vehicle traffic ⓘ |
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: Alberta Highway 581 Description of subject: Alberta Highway 581 is a provincial highway in Alberta, Canada, serving as an east–west connector route between communities north of Calgary.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.