Saunders Mac Lane
E29380
Saunders Mac Lane was an American mathematician best known as a co-founder of category theory and for his influential work in algebra and homological algebra.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Saunders Mac Lane canonical | 26 |
| Mac Lane | 1 |
| MacLane | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T229012 — 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: Saunders Mac Lane Context triple: [Emmy Noether, influenced, Saunders Mac Lane]
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A.
Isadore Singer
Isadore Singer was an American mathematician renowned for co-formulating the Atiyah–Singer Index Theorem, a foundational result linking analysis, topology, and geometry.
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B.
Hermann Weyl
Hermann Weyl was a German mathematician and theoretical physicist renowned for his foundational contributions to group theory, differential geometry, and the mathematical formulation of gauge theory in modern physics.
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C.
Albert W. Tucker
Albert W. Tucker was a Canadian-born American mathematician best known for his influential work in game theory and topology, including formulating the Prisoner’s Dilemma and mentoring John Nash.
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D.
Zellig Harris
Zellig Harris was an influential American linguist known for his pioneering work in structural linguistics and discourse analysis, and for mentoring Noam Chomsky.
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E.
Constantin Carathéodory
Constantin Carathéodory was a prominent Greek-German mathematician known for his influential work in real analysis, the calculus of variations, and the foundations of thermodynamics.
- 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: Saunders Mac Lane Target entity description: Saunders Mac Lane was an American mathematician best known as a co-founder of category theory and for his influential work in algebra and homological algebra.
-
A.
Isadore Singer
Isadore Singer was an American mathematician renowned for co-formulating the Atiyah–Singer Index Theorem, a foundational result linking analysis, topology, and geometry.
-
B.
Hermann Weyl
Hermann Weyl was a German mathematician and theoretical physicist renowned for his foundational contributions to group theory, differential geometry, and the mathematical formulation of gauge theory in modern physics.
-
C.
Albert W. Tucker
Albert W. Tucker was a Canadian-born American mathematician best known for his influential work in game theory and topology, including formulating the Prisoner’s Dilemma and mentoring John Nash.
-
D.
Zellig Harris
Zellig Harris was an influential American linguist known for his pioneering work in structural linguistics and discourse analysis, and for mentoring Noam Chomsky.
-
E.
Constantin Carathéodory
Constantin Carathéodory was a prominent Greek-German mathematician known for his influential work in real analysis, the calculus of variations, and the foundations of thermodynamics.
- 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: Saunders Mac Lane Description of subject: Saunders Mac Lane was an American mathematician best known as a co-founder of category theory and for his influential work in algebra and homological algebra.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Saunders Mac Lane
subject linked to:
Amalie
subject linked to:
Weyl
linked to: Saunders Mac Lane
subject linked to:
Ieke Moerdijk
subject linked to:
category theory
subject linked to:
Eilenberg–MacLane spaces
subject linked to:
Freyd