Cobourg
E661380
Cobourg is a small town in Ontario, Canada, known for its historic downtown, sandy beach, and picturesque waterfront along Lake Ontario.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Cobourg canonical | 15 |
| Cobourg, Ontario | 5 |
| Town of Cobourg | 2 |
| Cobourg, Canada West | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7355744 — 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: Cobourg Context triple: [north shore of Lake Ontario, hasTown, Cobourg]
-
A.
Brockville
Brockville is a small city in Eastern Ontario, Canada, located along the St. Lawrence River and known as one of the region’s historic riverfront communities.
-
B.
Kitchener
Kitchener is a mid-sized city in southwestern Ontario, Canada, known for its manufacturing history and annual Oktoberfest celebration.
-
C.
Alliston
Alliston is a community in New Tecumseth, Ontario, Canada, known historically as the birthplace of insulin co-discoverer Sir Frederick Banting.
-
D.
Fort Frances
Fort Frances is a small Canadian town in northwestern Ontario located on the Rainy River along the U.S. border opposite International Falls, Minnesota.
-
E.
Orillia
Orillia is a small city in central Ontario, Canada, known for its lakeside setting on Lake Couchiching and Lake Simcoe and its popular waterfront and cultural festivals.
- 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: Cobourg Target entity description: Cobourg is a small town in Ontario, Canada, known for its historic downtown, sandy beach, and picturesque waterfront along Lake Ontario.
-
A.
Brockville
Brockville is a small city in Eastern Ontario, Canada, located along the St. Lawrence River and known as one of the region’s historic riverfront communities.
-
B.
Kitchener
Kitchener is a mid-sized city in southwestern Ontario, Canada, known for its manufacturing history and annual Oktoberfest celebration.
-
C.
Alliston
Alliston is a community in New Tecumseth, Ontario, Canada, known historically as the birthplace of insulin co-discoverer Sir Frederick Banting.
-
D.
Fort Frances
Fort Frances is a small Canadian town in northwestern Ontario located on the Rainy River along the U.S. border opposite International Falls, Minnesota.
-
E.
Orillia
Orillia is a small city in central Ontario, Canada, known for its lakeside setting on Lake Couchiching and Lake Simcoe and its popular waterfront and cultural festivals.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | town ⓘ |
| areaCode |
289
ⓘ
365 ⓘ 905 ⓘ |
| country | Canada ⓘ |
| distanceFromToronto | approximately 95 km east ⓘ |
| governingBody | Cobourg Town Council ⓘ |
| hasAttraction |
Cobourg Beach
ⓘ
Cobourg Harbour ⓘ Victoria Hall ⓘ waterfront trail ⓘ |
| hasFeature |
Cobourg Beach
ⓘ
Cobourg Marina ⓘ Victoria Park ⓘ heritage buildings ⓘ historic downtown ⓘ picturesque waterfront ⓘ sandy beach ⓘ waterfront boardwalk ⓘ |
| hasWaterBody | Lake Ontario ⓘ |
| is | small town in Ontario, Canada ⓘ |
| isOn | Highway 401 ⓘ |
| knownFor |
heritage architecture
ⓘ
historic downtown core ⓘ picturesque waterfront ⓘ sandy public beach ⓘ |
| leaderTitle | Mayor ⓘ |
| locatedIn |
Canada
ⓘ
Northumberland County ⓘ Northumberland County, Ontario ⓘ Ontario ⓘ |
| locatedOn | Lake Ontario ⓘ |
| postalCodePrefix | K9A ⓘ |
| province | Ontario ⓘ |
| region | Southern Ontario ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| timeZoneDST |
Eastern Daylight Time
ⓘ
linked to:
Eastern Time Zone
|
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: Cobourg Description of subject: Cobourg is a small town in Ontario, Canada, known for its historic downtown, sandy beach, and picturesque waterfront along Lake Ontario.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cobourg
linked to: Cobourg
linked to: Cobourg
linked to: Cobourg
linked to: Cobourg
linked to: Cobourg
subject linked to:
Brighton
linked to: Cobourg
linked to: Cobourg
subject linked to:
Ontario, Canada (periodically reported)