Gene Amdahl
E42388
Gene Amdahl was an American computer architect and high-tech entrepreneur best known for his pioneering work on mainframe computers and for formulating Amdahl's Law in parallel computing.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Gene Amdahl canonical | 17 |
| Gene Myron Amdahl | 3 |
| Fred Brooks | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T307468 — 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: Gene Amdahl Context triple: [IBM System/360, designedBy, Gene Amdahl]
-
A.
Gordon E. Moore
Gordon E. Moore was an American engineer, co-founder of Intel Corporation, and originator of Moore’s Law, which predicted the exponential growth of computing power.
-
B.
Alan Perlis
Alan Perlis was an American computer scientist and educator renowned for his pioneering work in programming languages and for being the first recipient of the Turing Award.
-
C.
John L. Hennessy
John L. Hennessy is an American computer scientist and academic leader, former president of Stanford University, and a pioneer in RISC processor architecture.
-
D.
J. C. R. Licklider
J. C. R. Licklider was an American psychologist and computer scientist whose visionary ideas about interactive computing and a globally networked system helped lay the conceptual foundations for the internet and modern human-computer interaction.
-
E.
Vannevar Bush
American electrical engineer and science administrator (1890~1974)
- 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: Gene Amdahl Target entity description: Gene Amdahl was an American computer architect and high-tech entrepreneur best known for his pioneering work on mainframe computers and for formulating Amdahl's Law in parallel computing.
-
A.
Gordon E. Moore
Gordon E. Moore was an American engineer, co-founder of Intel Corporation, and originator of Moore’s Law, which predicted the exponential growth of computing power.
-
B.
Alan Perlis
Alan Perlis was an American computer scientist and educator renowned for his pioneering work in programming languages and for being the first recipient of the Turing Award.
-
C.
John L. Hennessy
John L. Hennessy is an American computer scientist and academic leader, former president of Stanford University, and a pioneer in RISC processor architecture.
-
D.
J. C. R. Licklider
J. C. R. Licklider was an American psychologist and computer scientist whose visionary ideas about interactive computing and a globally networked system helped lay the conceptual foundations for the internet and modern human-computer interaction.
-
E.
Vannevar Bush
American electrical engineer and science administrator (1890~1974)
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
American
ⓘ
computer architect ⓘ entrepreneur ⓘ human ⓘ |
| academicDegree | PhD in theoretical physics ⓘ |
| awardReceived |
Harry H. Goode Memorial Award
ⓘ
IEEE Computer Society Computer Pioneer Award ⓘ
surface form:
IEEE Computer Society Pioneer Award
National Medal of Technology and Innovation ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1922-11-16 ⓘ |
| dateOfDeath | 2015-11-10 ⓘ |
| doctoralAdvisor | Charles W. Gear ⓘ |
| doctoralThesis | A Logical Design of an Intermediate Speed Digital Computer ⓘ |
| educatedAt |
South Dakota State University
ⓘ
University of Wisconsin–Madison ⓘ |
| employer |
Amdahl
ⓘ
surface form:
Amdahl Corporation
Andor International ⓘ IBM ⓘ
surface form:
International Business Machines Corporation
Trilogy Systems ⓘ |
| familyName | Amdahl ⓘ |
| fieldOfWork |
computer architecture
ⓘ
mainframe computers ⓘ parallel computing ⓘ |
| founded |
Amdahl
ⓘ
surface form:
Amdahl Corporation
Andor International ⓘ Trilogy Systems ⓘ |
| fullName |
Gene Amdahl
self-linksurface differs
ⓘ
surface form:
Gene Myron Amdahl
|
| genre | computer hardware design ⓘ |
| givenName |
Geno
ⓘ
surface form:
Gene
|
| hasEthnicity | Norwegian American ⓘ |
| influenced |
mainframe computer design
ⓘ
parallel computing performance analysis ⓘ |
| knownFor |
Amdahl
ⓘ
surface form:
Amdahl Corporation
Amdahl's law ⓘ IBM System/360 ⓘ |
| memberOf | National Academy of Engineering ⓘ |
| notableConcept | Amdahl's law ⓘ |
| notableWork |
design of IBM System/360 architecture
ⓘ
formulation of Amdahl's law for parallel processing ⓘ |
| occupation |
businessperson
ⓘ
computer scientist ⓘ |
| placeOfBirth | Flandreau, South Dakota, United States ⓘ |
| placeOfDeath |
Palo Alto, California
ⓘ
surface form:
Palo Alto, California, United States
|
| positionHeld | chief architect of IBM System/360 ⓘ |
| residence |
Silicon Valley
ⓘ
surface form:
Silicon Valley, California, United States
|
| spouse | Marilyn Amdahl ⓘ |
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: Gene Amdahl Description of subject: Gene Amdahl was an American computer architect and high-tech entrepreneur best known for his pioneering work on mainframe computers and for formulating Amdahl's Law in parallel computing.
Referenced by (21)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Fred Brooks
this entity surface form:
Gene Myron Amdahl
subject surface form:
Gene Amdahl
this entity surface form:
Gene Myron Amdahl
this entity surface form:
Gene Myron Amdahl