Scarborough RT
E57694
Scarborough RT was a light rapid transit line in Toronto, Canada, that served the Scarborough district as part of the Toronto Transit Commission network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Scarborough RT canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T458475 — 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: Scarborough RT Context triple: [Line 3 Scarborough, previousDesignation, Scarborough RT]
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A.
Scarborough
Scarborough is a large, diverse district in the eastern part of Toronto known for its multicultural communities, parks, and coastal bluffs along Lake Ontario.
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B.
Scarborough campus
Scarborough campus is a suburban University of Toronto campus in eastern Toronto known for its co-op programs, diverse student body, and modern academic and research facilities.
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C.
Nathan Phillips Square
Nathan Phillips Square is a major public plaza in downtown Toronto known for its iconic Toronto sign, reflecting pool and winter skating rink, and role as a central gathering place for events and celebrations.
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D.
Cross Hall
Cross Hall is a central ceremonial corridor on the State Floor of the White House that connects key rooms and serves as a prominent space for presidential processions and receptions.
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E.
Northgate
Northgate is a neighborhood in north Seattle, Washington, known as a major commercial and transit hub that includes one of the city’s first shopping malls and a key light rail terminus.
- 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: Scarborough RT Target entity description: Scarborough RT was a light rapid transit line in Toronto, Canada, that served the Scarborough district as part of the Toronto Transit Commission network.
-
A.
Scarborough
Scarborough is a large, diverse district in the eastern part of Toronto known for its multicultural communities, parks, and coastal bluffs along Lake Ontario.
-
B.
Scarborough campus
Scarborough campus is a suburban University of Toronto campus in eastern Toronto known for its co-op programs, diverse student body, and modern academic and research facilities.
-
C.
Nathan Phillips Square
Nathan Phillips Square is a major public plaza in downtown Toronto known for its iconic Toronto sign, reflecting pool and winter skating rink, and role as a central gathering place for events and celebrations.
-
D.
Cross Hall
Cross Hall is a central ceremonial corridor on the State Floor of the White House that connects key rooms and serves as a prominent space for presidential processions and receptions.
-
E.
Northgate
Northgate is a neighborhood in north Seattle, Washington, known as a major commercial and transit hub that includes one of the city’s first shopping malls and a key light rail terminus.
- F. None of above. chosen
Statements (47)
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: Scarborough RT Description of subject: Scarborough RT was a light rapid transit line in Toronto, Canada, that served the Scarborough district as part of the Toronto Transit Commission network.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 3 Scarborough
subject surface form:
Line 3 Scarborough