Grubbs
E773025
Grubbs is a surname most prominently associated with Nobel Prize–winning chemist Robert H. Grubbs, known for his pioneering work in olefin metathesis.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grubbs canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9018694 — 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: Grubbs Context triple: [Robert H. Grubbs, familyName, Grubbs]
-
A.
Tukey
Tukey is the surname of John W. Tukey, a prominent American statistician known for pioneering exploratory data analysis and coining the term "bit."
-
B.
Hartigan
Hartigan is a surname most notably associated with Grace Hartigan, a prominent American Abstract Expressionist painter.
-
C.
Spearman
Spearman is a surname most notably associated with Charles Spearman, the English psychologist who pioneered factor analysis and proposed the theory of a general intelligence factor, g.
-
D.
Bickel
Bickel is the family name of the American actor Fredric March, a prominent star of classic Hollywood cinema.
-
E.
Cochran
Cochran is a surname of Scottish origin borne by various notable individuals in fields such as politics, science, and the arts.
- 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: Grubbs Target entity description: Grubbs is a surname most prominently associated with Nobel Prize–winning chemist Robert H. Grubbs, known for his pioneering work in olefin metathesis.
-
A.
Tukey
Tukey is the surname of John W. Tukey, a prominent American statistician known for pioneering exploratory data analysis and coining the term "bit."
-
B.
Hartigan
Hartigan is a surname most notably associated with Grace Hartigan, a prominent American Abstract Expressionist painter.
-
C.
Spearman
Spearman is a surname most notably associated with Charles Spearman, the English psychologist who pioneered factor analysis and proposed the theory of a general intelligence factor, g.
-
D.
Bickel
Bickel is the family name of the American actor Fredric March, a prominent star of classic Hollywood cinema.
-
E.
Cochran
Cochran is a surname of Scottish origin borne by various notable individuals in fields such as politics, science, and the arts.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
Nobel laureate in Chemistry
ⓘ
chemist ⓘ human ⓘ surname ⓘ |
| academicAdvisor | Ronald Breslow NERFINISHED ⓘ |
| awardReceived |
ACS Award in Organometallic Chemistry
NERFINISHED
ⓘ
Benjamin Franklin Medal in Chemistry NERFINISHED ⓘ Nobel Prize in Chemistry NERFINISHED ⓘ |
| coLaureate |
Richard R. Schrock
NERFINISHED
ⓘ
Yves Chauvin NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1942-02-27 ⓘ |
| dateOfDeath | 2021-12-19 ⓘ |
| developed | ruthenium-based olefin metathesis catalysts ⓘ |
| doctoralAdvisor | Ronald Breslow NERFINISHED ⓘ |
| doctoralThesisYear | 1968 ⓘ |
| educatedAt |
Columbia University
ⓘ
University of Florida NERFINISHED ⓘ |
| employer |
California Institute of Technology
ⓘ
Michigan State University NERFINISHED ⓘ |
| familyName | Grubbs NERFINISHED ⓘ |
| fieldOfWork |
catalysis
ⓘ
chemistry ⓘ organometallic chemistry ⓘ |
| givenName | Robert ⓘ |
| hasAcademicDiscipline | organic chemistry ⓘ |
| hasDoctoralThesis | The mechanism of reactions of certain organometallic compounds ⓘ |
| hasLanguageOfOrigin | English NERFINISHED ⓘ |
| hasMiddleInitial | H ⓘ |
| hasNotableBearer | Robert H. Grubbs NERFINISHED ⓘ |
| knownFor |
Grubbs catalyst
NERFINISHED
ⓘ
olefin metathesis ⓘ |
| memberOf |
American Academy of Arts and Sciences
ⓘ
National Academy of Sciences ⓘ |
| NobelPrizeCategory | Chemistry NERFINISHED ⓘ |
| NobelPrizeMotivation | for the development of the metathesis method in organic synthesis ⓘ |
| NobelPrizeYear | 2005 ⓘ |
| placeOfBirth | Possum Trot, Kentucky, United States NERFINISHED ⓘ |
| placeOfDeath | Pasadena, California, United States NERFINISHED ⓘ |
| positionHeld | Victor and Elizabeth Atkins Professor of Chemistry at Caltech NERFINISHED ⓘ |
| spouse | Helen O’Kane Grubbs NERFINISHED ⓘ |
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: Grubbs Description of subject: Grubbs is a surname most prominently associated with Nobel Prize–winning chemist Robert H. Grubbs, known for his pioneering work in olefin metathesis.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.