512 St. Clair
E682945
512 St. Clair is a Toronto streetcar route operating along St. Clair Avenue, providing east–west transit service across midtown Toronto.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 512 St. Clair canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7702259 — 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: 512 St. Clair Context triple: [Roncesvalles Carhouse, servesRoute, 512 St. Clair]
-
A.
Dufferin Terrace
Dufferin Terrace is a long, elevated boardwalk in Old Quebec City offering panoramic views of the St. Lawrence River and the surrounding historic district.
-
B.
Wellington Street West
Wellington Street West is a major downtown Toronto thoroughfare known for its mix of office towers, restaurants, and cultural venues in and around the Financial District.
-
C.
Wellington Street West
Wellington Street West is a major commercial and dining corridor in Ottawa, Ontario, known for its independent shops, restaurants, and vibrant urban streetscape.
-
D.
Sherbrooke Street West
Sherbrooke Street West is a major thoroughfare in Montreal known for its mix of residential areas, shops, institutions, and cultural landmarks running through several central neighborhoods.
-
E.
Laurier Avenue East
Laurier Avenue East is a notable street in Montreal, Quebec, known for its mix of residential charm, local shops, and vibrant neighborhood life.
- 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: 512 St. Clair Target entity description: 512 St. Clair is a Toronto streetcar route operating along St. Clair Avenue, providing east–west transit service across midtown Toronto.
-
A.
Dufferin Terrace
Dufferin Terrace is a long, elevated boardwalk in Old Quebec City offering panoramic views of the St. Lawrence River and the surrounding historic district.
-
B.
Wellington Street West
Wellington Street West is a major downtown Toronto thoroughfare known for its mix of office towers, restaurants, and cultural venues in and around the Financial District.
-
C.
Wellington Street West
Wellington Street West is a major commercial and dining corridor in Ottawa, Ontario, known for its independent shops, restaurants, and vibrant urban streetscape.
-
D.
Sherbrooke Street West
Sherbrooke Street West is a major thoroughfare in Montreal known for its mix of residential areas, shops, institutions, and cultural landmarks running through several central neighborhoods.
-
E.
Laurier Avenue East
Laurier Avenue East is a notable street in Montreal, Quebec, known for its mix of residential charm, local shops, and vibrant neighborhood life.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Toronto streetcar route
ⓘ
public transit route ⓘ |
| city | Toronto ⓘ |
| country | Canada ⓘ |
| direction |
eastbound
ⓘ
westbound ⓘ |
| fareSystem | TTC fare system ⓘ |
| locatedIn |
Canada
ⓘ
Ontario ⓘ Toronto ⓘ |
| operatedBy |
TTC streetcar division
ⓘ
linked to:
Toronto Transit Commission
Toronto Transit Commission ⓘ |
| partOfNetwork |
TTC surface network
ⓘ
linked to:
TTC network
Toronto streetcar system ⓘ |
| primaryFunction | public transportation along St. Clair Avenue ⓘ |
| province | Ontario ⓘ |
| routeName | St. Clair ⓘ |
| routeNumber | 512 ⓘ |
| routeType | east–west ⓘ |
| runsAlong |
St. Clair Avenue
ⓘ
linked to:
St. Clair Avenue West
|
| servesArea | midtown Toronto ⓘ |
| serviceType | local transit ⓘ |
| transitMode | streetcar ⓘ |
| usesInfrastructure |
dedicated right-of-way
ⓘ
streetcar tracks ⓘ |
| vehicleType | electric streetcar ⓘ |
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: 512 St. Clair Description of subject: 512 St. Clair is a Toronto streetcar route operating along St. Clair Avenue, providing east–west transit service across midtown Toronto.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.