770 Don Mills Road
E123913
770 Don Mills Road is the Toronto address that houses the Ontario Science Centre, a major interactive science museum and educational attraction.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 770 Don Mills Road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1063977 — 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: 770 Don Mills Road Context triple: [Ontario Science Centre, streetAddress, 770 Don Mills Road]
-
A.
1900 Yonge Street, Toronto, Ontario, Canada
1900 Yonge Street in Toronto, Ontario, Canada is a major office building best known as the central administrative hub of the city’s public transit system.
-
B.
Don Mills station
Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
-
C.
Richmond Hill, Ontario
Richmond Hill, Ontario is a suburban city in the Greater Toronto Area known for its diverse population, strong economy, and rapidly growing residential communities.
-
D.
Midtown Toronto
Midtown Toronto is a central district of Toronto known for its mix of residential neighborhoods, historic landmarks, and vibrant commercial areas.
-
E.
North York
North York is a major district in the north end of Toronto, Ontario, known for its dense urban development, shopping centers, and mixed residential and commercial areas.
- 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: 770 Don Mills Road Target entity description: 770 Don Mills Road is the Toronto address that houses the Ontario Science Centre, a major interactive science museum and educational attraction.
-
A.
1900 Yonge Street, Toronto, Ontario, Canada
1900 Yonge Street in Toronto, Ontario, Canada is a major office building best known as the central administrative hub of the city’s public transit system.
-
B.
Don Mills station
Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
-
C.
Richmond Hill, Ontario
Richmond Hill, Ontario is a suburban city in the Greater Toronto Area known for its diverse population, strong economy, and rapidly growing residential communities.
-
D.
Midtown Toronto
Midtown Toronto is a central district of Toronto known for its mix of residential neighborhoods, historic landmarks, and vibrant commercial areas.
-
E.
North York
North York is a major district in the north end of Toronto, Ontario, known for its dense urban development, shopping centers, and mixed residential and commercial areas.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
building
ⓘ
educational attraction ⓘ interactive museum ⓘ science museum ⓘ street address ⓘ |
| city |
Toronto
ⓘ
Toronto ⓘ |
| coordinates | 43.716°N 79.338°W ⓘ |
| country |
Canada
ⓘ
Canada ⓘ |
| designedBy | Raymond Moriyama ⓘ |
| focus |
engineering
ⓘ
mathematics ⓘ science ⓘ technology ⓘ |
| hasType |
educational programs
ⓘ
hands-on exhibits ⓘ interactive exhibits ⓘ |
| houses | Ontario Science Centre ⓘ |
| locatedAt | 770 Don Mills Road ⓘ |
| locatedIn |
Don Mills
ⓘ
linked to:
North York
North York ⓘ |
| notableFor |
interactive science education
ⓘ
large-scale science exhibits ⓘ |
| openingDate | 1969 ⓘ |
| operator |
Province of Ontario
ⓘ
linked to:
Ontario
|
| owner |
Province of Ontario
ⓘ
linked to:
Ontario
|
| postalCode | M3C 1T3 ⓘ |
| province |
Ontario
ⓘ
Ontario ⓘ |
| publicTransitAccess |
near Eglinton Avenue East
ⓘ
served by Toronto Transit Commission buses ⓘ |
| regionServed |
Greater Toronto Area
ⓘ
Ontario ⓘ |
| serves |
families
ⓘ
students ⓘ tourists ⓘ |
| streetAddress | 770 Don Mills Road ⓘ |
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: 770 Don Mills Road Description of subject: 770 Don Mills Road is the Toronto address that houses the Ontario Science Centre, a major interactive science museum and educational attraction.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.