Edmonton LRT
E87907
Edmonton LRT is the light rail transit system serving the city of Edmonton, Alberta, providing urban and suburban passenger rail service across multiple lines.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T712173 — 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: Edmonton LRT Context triple: [Siemens S70, usedInSystem, Edmonton LRT]
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A.
Calgary CTrain
Calgary CTrain is the light rail transit system serving Calgary, Alberta, known for its extensive network and high ridership within the city's public transportation system.
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B.
Spadina streetcar line
The Spadina streetcar line is a major Toronto Transit Commission route running along Spadina Avenue, connecting key downtown destinations including the University of Toronto’s St. George campus.
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C.
Waterloo & City line
The Waterloo & City line is a short, deep-level London Underground railway line that provides a direct commuter link between Waterloo station and the City of London.
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D.
Toronto Civic Railways
Toronto Civic Railways was a municipally owned streetcar system that operated in Toronto in the early 20th century before being absorbed into the unified public transit network.
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E.
METRO light rail
METRO light rail is a rapid transit system serving the Minneapolis–Saint Paul metropolitan area with multiple color-designated lines connecting key urban, suburban, and airport destinations.
- 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: Edmonton LRT Target entity description: Edmonton LRT is the light rail transit system serving the city of Edmonton, Alberta, providing urban and suburban passenger rail service across multiple lines.
-
A.
Calgary CTrain
Calgary CTrain is the light rail transit system serving Calgary, Alberta, known for its extensive network and high ridership within the city's public transportation system.
-
B.
Spadina streetcar line
The Spadina streetcar line is a major Toronto Transit Commission route running along Spadina Avenue, connecting key downtown destinations including the University of Toronto’s St. George campus.
-
C.
Waterloo & City line
The Waterloo & City line is a short, deep-level London Underground railway line that provides a direct commuter link between Waterloo station and the City of London.
-
D.
Toronto Civic Railways
Toronto Civic Railways was a municipally owned streetcar system that operated in Toronto in the early 20th century before being absorbed into the unified public transit network.
-
E.
METRO light rail
METRO light rail is a rapid transit system serving the Minneapolis–Saint Paul metropolitan area with multiple color-designated lines connecting key urban, suburban, and airport destinations.
- F. None of above. chosen
Statements (50)
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: Edmonton LRT Description of subject: Edmonton LRT is the light rail transit system serving the city of Edmonton, Alberta, providing urban and suburban passenger rail service across multiple lines.
Referenced by (46)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
subject linked to:
Metro Line
linked to: Edmonton LRT
subject linked to:
Metro Line
linked to: Edmonton LRT
subject linked to:
Metro Line
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
subject linked to:
University Station
linked to: Edmonton LRT
subject linked to:
University Station
linked to: Edmonton LRT
subject linked to:
University Station
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
subject linked to:
Capital Line South Extension (under construction)
linked to: Edmonton LRT
subject linked to:
Capital Line South Extension (under construction)
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
subject linked to:
Valley Line West (under construction)
subject linked to:
Valley Line West (under construction)
linked to: Edmonton LRT
subject linked to:
Valley Line West (under construction)
linked to: Edmonton LRT
subject linked to:
Siemens U2 LRVs
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT
linked to: Edmonton LRT