IBM 7090
E1543309
UNEXPLORED
The IBM 7090 is a second-generation, transistorized mainframe computer introduced in the late 1950s, widely used for scientific and technical computing, including space program and defense applications.
All labels observed (5)
| Label | Occurrences |
|---|---|
| IBM 7090 canonical | 7 |
| IBM 709 | 1 |
| IBM 7090 architecture | 1 |
| IBM 7090 mainframe | 1 |
| IBM 7090 transistorized mainframe | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22552292 — 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: IBM 7090 Context triple: [IBM 7090 operating environment, supportsHardware, IBM 7090]
-
A.
IBM 704
The IBM 704 was a pioneering 1950s vacuum-tube mainframe computer notable for its support of floating-point arithmetic and its influential role in early high-level programming languages and computer architecture.
-
B.
IBM 7094
IBM 7094 was a powerful 36-bit transistorized mainframe computer from the early 1960s, widely used for scientific and engineering calculations.
-
C.
IBM 650
The IBM 650 was an early, widely used mid-1950s drum-based decimal computer that helped popularize electronic data processing in business and education.
-
D.
IBM 1401
The IBM 1401 was a widely adopted, transistorized variable-word-length business computer from the late 1950s and early 1960s that helped popularize electronic data processing in offices worldwide.
-
E.
IBM 605
The IBM 605 was an early electronic calculating machine introduced in the 1940s that automated complex arithmetic operations for business and scientific applications.
- 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: IBM 7090 Target entity description: The IBM 7090 is a second-generation, transistorized mainframe computer introduced in the late 1950s, widely used for scientific and technical computing, including space program and defense applications.
-
A.
IBM 704
The IBM 704 was a pioneering 1950s vacuum-tube mainframe computer notable for its support of floating-point arithmetic and its influential role in early high-level programming languages and computer architecture.
-
B.
IBM 7094
IBM 7094 was a powerful 36-bit transistorized mainframe computer from the early 1960s, widely used for scientific and engineering calculations.
-
C.
IBM 650
The IBM 650 was an early, widely used mid-1950s drum-based decimal computer that helped popularize electronic data processing in business and education.
-
D.
IBM 1401
The IBM 1401 was a widely adopted, transistorized variable-word-length business computer from the late 1950s and early 1960s that helped popularize electronic data processing in offices worldwide.
-
E.
IBM 605
The IBM 605 was an early electronic calculating machine introduced in the 1940s that automated complex arithmetic operations for business and scientific applications.
- F. None of above. chosen
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: IBM 7090
linked to: IBM 7090
subject linked to:
CTSS time-sharing system
linked to: IBM 7090