Donald J. Cram
E388812
Donald J. Cram was an American chemist renowned for his pioneering work in host–guest chemistry and the development of supramolecular chemistry, for which he received the Nobel Prize in Chemistry.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Donald J. Cram canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3790698 — 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: Donald J. Cram Context triple: [Jean-Marie Lehn, sharedNobelPrizeWith, Donald J. Cram]
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A.
Frederick Seitz
Frederick Seitz was an influential American physicist and solid-state physics pioneer who served as president of the National Academy of Sciences and Rockefeller University.
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B.
Eugene G. Rochow
Eugene G. Rochow was an American inorganic chemist renowned for pioneering organosilicon chemistry and the direct process for producing silicones, achievements that earned him the Priestley Medal.
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C.
Frank H. Westheimer
Frank H. Westheimer was a prominent American chemist renowned for his pioneering work in physical organic chemistry and enzyme mechanisms.
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D.
David Hirschfelder
David Hirschfelder is an Australian composer and musician best known for his acclaimed film scores and work on major international movies.
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E.
Robert B. Leighton
Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
- 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: Donald J. Cram Target entity description: Donald J. Cram was an American chemist renowned for his pioneering work in host–guest chemistry and the development of supramolecular chemistry, for which he received the Nobel Prize in Chemistry.
-
A.
Frederick Seitz
Frederick Seitz was an influential American physicist and solid-state physics pioneer who served as president of the National Academy of Sciences and Rockefeller University.
-
B.
Eugene G. Rochow
Eugene G. Rochow was an American inorganic chemist renowned for pioneering organosilicon chemistry and the direct process for producing silicones, achievements that earned him the Priestley Medal.
-
C.
Frank H. Westheimer
Frank H. Westheimer was a prominent American chemist renowned for his pioneering work in physical organic chemistry and enzyme mechanisms.
-
D.
David Hirschfelder
David Hirschfelder is an Australian composer and musician best known for his acclaimed film scores and work on major international movies.
-
E.
Robert B. Leighton
Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
- F. None of above. chosen
Statements (47)
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: Donald J. Cram Description of subject: Donald J. Cram was an American chemist renowned for his pioneering work in host–guest chemistry and the development of supramolecular chemistry, for which he received the Nobel Prize in Chemistry.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.