Backus
E557582
Backus is a surname most notably associated with John Backus, the American computer scientist who led the development of the Fortran programming language.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Backus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5945311 — 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: Backus Context triple: [John Backus, familyName, Backus]
-
A.
Bortus
Bortus is a stoic, duty-bound Moclan officer serving as second-in-command aboard the exploratory spaceship in the sci-fi comedy series "The Orville."
-
B.
Earley
Earley is a suburban town in Berkshire, England, situated near Reading and known for its residential character and proximity to major transport links.
-
C.
Bardeen
Bardeen is a surname most notably associated with John Bardeen, the American physicist who won the Nobel Prize in Physics twice for his work on the transistor and superconductivity.
-
D.
Bartel
Bartel is the given name of Bartel Leendert van der Waerden, a prominent Dutch mathematician known for his work in algebra and number theory.
-
E.
Bertramus
Bertramus is a Latinized variant of the given name Bertram, historically used in medieval and ecclesiastical contexts.
- 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: Backus Target entity description: Backus is a surname most notably associated with John Backus, the American computer scientist who led the development of the Fortran programming language.
-
A.
Bortus
Bortus is a stoic, duty-bound Moclan officer serving as second-in-command aboard the exploratory spaceship in the sci-fi comedy series "The Orville."
-
B.
Earley
Earley is a suburban town in Berkshire, England, situated near Reading and known for its residential character and proximity to major transport links.
-
C.
Bardeen
Bardeen is a surname most notably associated with John Bardeen, the American physicist who won the Nobel Prize in Physics twice for his work on the transistor and superconductivity.
-
D.
Bartel
Bartel is the given name of Bartel Leendert van der Waerden, a prominent Dutch mathematician known for his work in algebra and number theory.
-
E.
Bertramus
Bertramus is a Latinized variant of the given name Bertram, historically used in medieval and ecclesiastical contexts.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
person
ⓘ
programming language ⓘ surname ⓘ |
| awardReceived |
National Medal of Science
ⓘ
Turing Award ⓘ |
| contributedTo | formal language theory ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
surface form:
United States
|
| developed | Fortran NERFINISHED ⓘ |
| developer |
IBM
ⓘ
John Backus NERFINISHED ⓘ |
| employer | IBM NERFINISHED ⓘ |
| familyName | Backus NERFINISHED ⓘ |
| fieldOfWork |
computer science
ⓘ
programming languages ⓘ |
| givenName | John NERFINISHED ⓘ |
| hasEtymologicalOrigin | English-language surname of uncertain origin ⓘ |
| hasLanguageOfOrigin | English ⓘ |
| hasNotableBearer |
A. E. Backus
NERFINISHED
ⓘ
Clarence W. Backus NERFINISHED ⓘ Frederick F. Backus NERFINISHED ⓘ George E. Backus NERFINISHED ⓘ Gus Backus NERFINISHED ⓘ Hugh C. Backus NERFINISHED ⓘ Isaac Backus NERFINISHED ⓘ James Backus NERFINISHED ⓘ Jim Backus NERFINISHED ⓘ John Backus NERFINISHED ⓘ John Backus (architect) NERFINISHED ⓘ John Backus (musician) NERFINISHED ⓘ Lizzie Petit Cutler Backus NERFINISHED ⓘ Sheila Backus NERFINISHED ⓘ William W. Backus NERFINISHED ⓘ |
| hasVariant |
Bacchus
NERFINISHED
ⓘ
Backhouse NERFINISHED ⓘ |
| knownFor |
Backus–Naur form
NERFINISHED
ⓘ
leading the development of Fortran ⓘ |
| notableFor | being one of the first high-level programming languages ⓘ |
| programmingParadigm | procedural programming language ⓘ |
| usedInCountry |
Australia
ⓘ
Canada ⓘ United Kingdom ⓘ United States of America ⓘ
surface form:
United States
|
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: Backus Description of subject: Backus is a surname most notably associated with John Backus, the American computer scientist who led the development of the Fortran programming language.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.