Peter Costello
E503427
Peter Costello is an Australian former politician who served as the country's longest-serving federal Treasurer, holding the position from 1996 to 2007 under Prime Minister John Howard.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Peter Costello canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5210103 — 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: Peter Costello Context triple: [Melbourne Grammar School, hasNotableAlumni, Peter Costello]
-
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.
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.
-
C.
John Turner
John Turner is a British television producer best known for serving as the longest-running producer of the classic science fiction series "Doctor Who" from 1980 to 1989.
-
D.
Paul Keating
Paul Keating is a former Australian Prime Minister (1991–1996) known for his economic reforms, assertive leadership style, and efforts toward national reconciliation and republicanism.
-
E.
Tony Paterson
Tony Paterson is a film editor best known for his work on the influential Australian action film "Mad Max."
- 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: Peter Costello Target entity description: Peter Costello is an Australian former politician who served as the country's longest-serving federal Treasurer, holding the position from 1996 to 2007 under Prime Minister John Howard.
-
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.
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.
-
C.
John Turner
John Turner is a British television producer best known for serving as the longest-running producer of the classic science fiction series "Doctor Who" from 1980 to 1989.
-
D.
Paul Keating
Paul Keating is a former Australian Prime Minister (1991–1996) known for his economic reforms, assertive leadership style, and efforts toward national reconciliation and republicanism.
-
E.
Tony Paterson
Tony Paterson is a film editor best known for his work on the influential Australian action film "Mad Max."
- F. None of above. chosen
Statements (48)
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: Peter Costello Description of subject: Peter Costello is an Australian former politician who served as the country's longest-serving federal Treasurer, holding the position from 1996 to 2007 under Prime Minister John Howard.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.