Dufferin station
E260952
Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Dufferin station canonical | 4 |
| Dufferin subway station | 2 |
| Dufferin Station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2163378 — 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: Dufferin station Context triple: [Line 2 Bloor–Danforth, hasStation, Dufferin station]
-
A.
Dundas station
Dundas station is a downtown Toronto subway station on the Toronto Transit Commission network, serving the busy Yonge–Dundas Square and Eaton Centre area.
-
B.
Osgoode station
Osgoode station is a downtown Toronto subway station on Line 1 Yonge–University, serving the area around Toronto City Hall, the Four Seasons Centre, and the city’s legal and entertainment districts.
-
C.
Spadina station
Spadina station is a major Toronto subway interchange that connects the Yonge–University and Bloor–Danforth lines, serving the Spadina and Annex neighborhoods.
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D.
Downsview Park station
Downsview Park station is a Toronto Transit Commission subway station on Line 1 Yonge–University that serves the Downsview Park area and connects with GO Transit rail services.
-
E.
Markham GO Station
Markham GO Station is a commuter rail station in Markham, Ontario, serving GO Transit's Stouffville line and connecting the town to the Greater Toronto Area.
- 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: Dufferin station Target entity description: Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
-
A.
Dundas station
Dundas station is a downtown Toronto subway station on the Toronto Transit Commission network, serving the busy Yonge–Dundas Square and Eaton Centre area.
-
B.
Osgoode station
Osgoode station is a downtown Toronto subway station on Line 1 Yonge–University, serving the area around Toronto City Hall, the Four Seasons Centre, and the city’s legal and entertainment districts.
-
C.
Spadina station
Spadina station is a major Toronto subway interchange that connects the Yonge–University and Bloor–Danforth lines, serving the Spadina and Annex neighborhoods.
-
D.
Downsview Park station
Downsview Park station is a Toronto Transit Commission subway station on Line 1 Yonge–University that serves the Downsview Park area and connects with GO Transit rail services.
-
E.
Markham GO Station
Markham GO Station is a commuter rail station in Markham, Ontario, serving GO Transit's Stouffville line and connecting the town to the Greater Toronto Area.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Toronto subway station
ⓘ
subway station ⓘ |
| connectsTo | TTC bus routes ⓘ |
| continent | North America ⓘ |
| country | Canada ⓘ |
| fareSystem | TTC fare system ⓘ |
| hasFeature |
Presto card readers
ⓘ
accessible entrance ⓘ automatic entrances ⓘ bus bays ⓘ elevators ⓘ |
| hasLanguage | English signage ⓘ |
| hasTicketing |
fare gates
ⓘ
ticket vending machines ⓘ |
| line |
Bloor–Danforth line
ⓘ
linked to:
Line 2 Bloor–Danforth
|
| locatedIn |
Canada
ⓘ
Ontario ⓘ Toronto ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1966 ⓘ |
| operator | Toronto Transit Commission ⓘ |
| owner | Toronto Transit Commission ⓘ |
| partOf | Line 2 Bloor–Danforth ⓘ |
| platformType | side platforms ⓘ |
| publicTransitSystem | Toronto subway ⓘ |
| servedByLine | Line 2 Bloor–Danforth ⓘ |
| servesArea |
Dufferin Street area
ⓘ
west end of Toronto ⓘ |
| streetAddress | Dufferin Street ⓘ |
| structureType | underground station ⓘ |
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: Dufferin station Description of subject: Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Line 2
linked to: Dufferin station
linked to: Dufferin station
linked to: Dufferin station