Jerome Y. Lettvin
E439588
Jerome Y. Lettvin was an influential American neuroscientist and MIT professor best known for his pioneering work on how the nervous system processes visual information, including the landmark paper “What the frog’s eye tells the frog’s brain.”
All labels observed (2)
| Label | Occurrences |
|---|---|
| Jerome Y. Lettvin canonical | 1 |
| Lettvin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4428374 — 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: Jerome Y. Lettvin Context triple: [James R. Killian Jr. Faculty Achievement Award, hasNotableRecipient, Jerome Y. Lettvin]
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A.
Walter Rosenblith
Walter Rosenblith was a prominent biophysicist and neuroscientist who became a key figure at MIT, notably serving as provost and helping shape the institute’s postwar research and academic directions.
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B.
Leo Beranek
Leo Beranek was an American acoustics expert, engineer, and entrepreneur known for his pioneering work in architectural acoustics and co-founding the influential technology company Bolt Beranek and Newman.
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C.
Alan S. Willsky
Alan S. Willsky is an American electrical engineer and MIT professor emeritus renowned for his contributions to statistical signal processing and control theory.
-
D.
Paul E. Gray
Paul E. Gray was an American electrical engineer and educator who served as president of the Massachusetts Institute of Technology (MIT) and was known for advancing engineering education and university–industry collaboration.
-
E.
Norbert Wiener
Norbert Wiener was an American mathematician and philosopher best known as the founder of cybernetics and for his pioneering work in stochastic processes and harmonic analysis.
- 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: Jerome Y. Lettvin Target entity description: Jerome Y. Lettvin was an influential American neuroscientist and MIT professor best known for his pioneering work on how the nervous system processes visual information, including the landmark paper “What the frog’s eye tells the frog’s brain.”
-
A.
Walter Rosenblith
Walter Rosenblith was a prominent biophysicist and neuroscientist who became a key figure at MIT, notably serving as provost and helping shape the institute’s postwar research and academic directions.
-
B.
Leo Beranek
Leo Beranek was an American acoustics expert, engineer, and entrepreneur known for his pioneering work in architectural acoustics and co-founding the influential technology company Bolt Beranek and Newman.
-
C.
Alan S. Willsky
Alan S. Willsky is an American electrical engineer and MIT professor emeritus renowned for his contributions to statistical signal processing and control theory.
-
D.
Paul E. Gray
Paul E. Gray was an American electrical engineer and educator who served as president of the Massachusetts Institute of Technology (MIT) and was known for advancing engineering education and university–industry collaboration.
-
E.
Norbert Wiener
Norbert Wiener was an American mathematician and philosopher best known as the founder of cybernetics and for his pioneering work in stochastic processes and harmonic analysis.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
American
ⓘ
academic ⓘ human ⓘ neuroscientist ⓘ professor ⓘ scientist ⓘ |
| authorOf | What the frog’s eye tells the frog’s brain ⓘ |
| coAuthor |
Humberto Maturana
ⓘ
Walter H. Pitts ⓘ Warren S. McCulloch ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1920-02-23 ⓘ |
| dateOfDeath | 2011-04-23 ⓘ |
| educatedAt |
Boston University
ⓘ
University of Chicago ⓘ |
| employer | Massachusetts Institute of Technology ⓘ |
| familyName |
Lettvin
ⓘ
linked to:
Jerome Y. Lettvin
|
| fieldOfWork |
cybernetics
ⓘ
neurophysiology ⓘ neuroscience ⓘ physiology ⓘ vision science ⓘ |
| givenName | Jerome ⓘ |
| influenced |
artificial intelligence
ⓘ
cognitive science ⓘ computational neuroscience ⓘ |
| influencedBy |
Norbert Wiener
ⓘ
Warren S. McCulloch ⓘ |
| knownFor |
concept of feature-detecting neurons
ⓘ
experimental work on the frog visual system ⓘ influential teaching at MIT ⓘ pioneering studies of how the nervous system processes visual information ⓘ |
| languageSpoken | English ⓘ |
| mainSubjectOfWork |
feature detectors in the visual system
ⓘ
retinal processing ⓘ visual information processing ⓘ |
| memberOf | faculty of the Research Laboratory of Electronics at MIT ⓘ |
| notableStudent | Noam Chomsky ⓘ |
| notableWork | What the frog’s eye tells the frog’s brain ⓘ |
| placeOfBirth | Chicago ⓘ |
| placeOfDeath | Hadera ⓘ |
| positionHeld | professor at Massachusetts Institute of Technology ⓘ |
| researchFocus |
neural coding of sensory information
ⓘ
physiology of the vertebrate retina ⓘ relationship between perception and behavior ⓘ |
| sexOrGender | male ⓘ |
| spouse | Maggie Lettvin ⓘ |
| workLocation | Cambridge, Massachusetts ⓘ |
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: Jerome Y. Lettvin Description of subject: Jerome Y. Lettvin was an influential American neuroscientist and MIT professor best known for his pioneering work on how the nervous system processes visual information, including the landmark paper “What the frog’s eye tells the frog’s brain.”
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Jerome Y. Lettvin