Peter LeFanu Lumsdaine
E790613
Peter LeFanu Lumsdaine is a mathematician known for his work in category theory, type theory, and homotopy type theory.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Peter LeFanu Lumsdaine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9095800 — 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 LeFanu Lumsdaine Context triple: [Ieke Moerdijk, supervisedStudent, Peter LeFanu Lumsdaine]
-
A.
Geoffrey Unsworth
Geoffrey Unsworth was a renowned British cinematographer celebrated for his visually rich work on numerous classic films of the 1960s and 1970s.
-
B.
Peter MacGregor-Scott
Peter MacGregor-Scott was a British film and television producer best known for his work on major Hollywood action and franchise films in the 1980s and 1990s.
-
C.
Geoffrey Palmer
Geoffrey Palmer is a New Zealand lawyer, academic, and politician who served as the country’s Prime Minister in the late 1980s.
-
D.
Clive Franks
Clive Franks is a British record producer and audio engineer best known for his long-term collaboration with Elton John on numerous classic albums and hit singles.
-
E.
Geoffrey Gardner
Geoffrey Gardner is a sports administrator best known for his leadership role as a vice president within World Athletics, the international governing body for track and field.
- 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 LeFanu Lumsdaine Target entity description: Peter LeFanu Lumsdaine is a mathematician known for his work in category theory, type theory, and homotopy type theory.
-
A.
Geoffrey Unsworth
Geoffrey Unsworth was a renowned British cinematographer celebrated for his visually rich work on numerous classic films of the 1960s and 1970s.
-
B.
Peter MacGregor-Scott
Peter MacGregor-Scott was a British film and television producer best known for his work on major Hollywood action and franchise films in the 1980s and 1990s.
-
C.
Geoffrey Palmer
Geoffrey Palmer is a New Zealand lawyer, academic, and politician who served as the country’s Prime Minister in the late 1980s.
-
D.
Clive Franks
Clive Franks is a British record producer and audio engineer best known for his long-term collaboration with Elton John on numerous classic albums and hit singles.
-
E.
Geoffrey Gardner
Geoffrey Gardner is a sports administrator best known for his leadership role as a vice president within World Athletics, the international governing body for track and field.
- 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: Peter LeFanu Lumsdaine Description of subject: Peter LeFanu Lumsdaine is a mathematician known for his work in category theory, type theory, and homotopy type theory.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.