Stephen Harper
E102761
Stephen Harper is a Canadian politician who served as the 22nd prime minister of Canada from 2006 to 2015 and leader of the Conservative Party.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Stephen Harper canonical | 48 |
| Prime Minister Stephen Harper | 1 |
| Signature of Stephen Harper | 1 |
| Stephen Harper as Conservative Party leader | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T878972 — 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: Stephen Harper Context triple: [Jacques Demers, appointedBy, Stephen Harper]
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A.
Paul Martin
Paul Martin is a Canadian politician who served as the 21st prime minister of Canada and was previously a long-time Liberal finance minister known for deficit reduction.
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B.
Jean Chrétien
Jean Chrétien is a Canadian politician who served as the 20th prime minister of Canada from 1993 to 2003, leading a majority Liberal government and overseeing a period of economic growth and federal deficit reduction.
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C.
Brian Mulroney
Brian Mulroney was the 18th prime minister of Canada, known for his conservative economic reforms, closer ties with the United States, and major free trade agreements.
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D.
John Turner
John Turner was one of the Pilgrim passengers aboard the Mayflower and a signatory of the foundational self-governance agreement later known as the Mayflower Compact.
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E.
Justin Trudeau
Justin Trudeau is the 23rd prime minister of Canada, known for his progressive policies, advocacy on climate action and diversity, and leadership of the Liberal Party.
- 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: Stephen Harper Target entity description: Stephen Harper is a Canadian politician who served as the 22nd prime minister of Canada from 2006 to 2015 and leader of the Conservative Party.
-
A.
Paul Martin
Paul Martin is a Canadian politician who served as the 21st prime minister of Canada and was previously a long-time Liberal finance minister known for deficit reduction.
-
B.
Jean Chrétien
Jean Chrétien is a Canadian politician who served as the 20th prime minister of Canada from 1993 to 2003, leading a majority Liberal government and overseeing a period of economic growth and federal deficit reduction.
-
C.
Brian Mulroney
Brian Mulroney was the 18th prime minister of Canada, known for his conservative economic reforms, closer ties with the United States, and major free trade agreements.
-
D.
John Turner
John Turner was one of the Pilgrim passengers aboard the Mayflower and a signatory of the foundational self-governance agreement later known as the Mayflower Compact.
-
E.
Justin Trudeau
Justin Trudeau is the 23rd prime minister of Canada, known for his progressive policies, advocacy on climate action and diversity, and leadership of the Liberal Party.
- F. None of above. chosen
Statements (49)
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: Stephen Harper Description of subject: Stephen Harper is a Canadian politician who served as the 22nd prime minister of Canada from 2006 to 2015 and leader of the Conservative Party.
Referenced by (51)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Canadian Conservative Party
subject linked to:
Canadian Conservative Party
subject linked to:
Justin
linked to: Stephen Harper
linked to: Stephen Harper
linked to: Stephen Harper