Robert A. Millikan
E65870
Robert A. Millikan was an American experimental physicist best known for his oil-drop experiment measuring the electron’s charge and for his Nobel Prize–winning work on the photoelectric effect.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Robert A. Millikan canonical | 13 |
| Robert Andrews Millikan | 9 |
| Millikan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T353512 — 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: Robert A. Millikan Context triple: [Oersted Medal, hasRecipient, Robert A. Millikan]
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A.
Arthur H. Compton
Arthur H. Compton was an American physicist and Nobel laureate renowned for discovering the Compton effect and for his leadership in early nuclear research.
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B.
Percy W. Bridgman
Percy W. Bridgman was an American physicist and Nobel laureate renowned for his pioneering work in high-pressure physics and for developing the philosophical approach known as operationalism.
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C.
Ernest O. Lawrence
Ernest O. Lawrence was an American physicist and Nobel laureate best known for inventing the cyclotron and pioneering nuclear physics research.
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D.
I. I. Rabi
I. I. Rabi was a Nobel Prize–winning American physicist renowned for his pioneering work in nuclear magnetic resonance and contributions to quantum physics.
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E.
Albert A. Michelson
Albert A. Michelson was an American physicist and Nobel laureate renowned for his precise measurements of the speed of light and foundational contributions to experimental 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: Robert A. Millikan Target entity description: Robert A. Millikan was an American experimental physicist best known for his oil-drop experiment measuring the electron’s charge and for his Nobel Prize–winning work on the photoelectric effect.
-
A.
Arthur H. Compton
Arthur H. Compton was an American physicist and Nobel laureate renowned for discovering the Compton effect and for his leadership in early nuclear research.
-
B.
Percy W. Bridgman
Percy W. Bridgman was an American physicist and Nobel laureate renowned for his pioneering work in high-pressure physics and for developing the philosophical approach known as operationalism.
-
C.
Ernest O. Lawrence
Ernest O. Lawrence was an American physicist and Nobel laureate best known for inventing the cyclotron and pioneering nuclear physics research.
-
D.
I. I. Rabi
I. I. Rabi was a Nobel Prize–winning American physicist renowned for his pioneering work in nuclear magnetic resonance and contributions to quantum physics.
-
E.
Albert A. Michelson
Albert A. Michelson was an American physicist and Nobel laureate renowned for his precise measurements of the speed of light and foundational contributions to experimental physics.
- 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: Robert A. Millikan Description of subject: Robert A. Millikan was an American experimental physicist best known for his oil-drop experiment measuring the electron’s charge and for his Nobel Prize–winning work on the photoelectric effect.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Robert A. Millikan
linked to: Robert A. Millikan
linked to: Robert A. Millikan
linked to: Robert A. Millikan
linked to: Robert A. Millikan
linked to: Robert A. Millikan
subject linked to:
Morrison, Illinois, United States
subject linked to:
Morrison, Illinois, United States
linked to: Robert A. Millikan
linked to: Robert A. Millikan
Millikan’s School: A History of the California Institute of Technology
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coversLeadershipUnder
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Robert A. Millikan
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Millikan’s School: A History of the California Institute of Technology
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about
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Robert A. Millikan
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subject linked to:
Carl
linked to: Robert A. Millikan
subject linked to:
Carl
linked to: Robert A. Millikan