IBM Launch Vehicle Digital Computer
E1530426
UNEXPLORED
The IBM Launch Vehicle Digital Computer was a rugged, real-time digital computer developed by IBM to perform guidance, navigation, and control calculations for NASA’s Saturn V rocket during the Apollo program.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IBM Launch Vehicle Digital Computer canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22305008 — 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 Launch Vehicle Digital Computer Context triple: [Saturn V Instrument Unit, guidanceComputer, IBM Launch Vehicle Digital Computer]
-
A.
Johnniac computer
The Johnniac computer was an early vacuum-tube, stored-program computer built at the RAND Corporation in the 1950s, notable for its long operational life and use in pioneering artificial intelligence research.
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B.
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.
-
C.
LEO computer
The LEO computer was one of the world’s first business computers, developed in the UK in the early 1950s to handle commercial data processing tasks for the Lyons tea company.
-
D.
EDVAC
EDVAC was one of the earliest electronic stored-program computers, pioneering the use of binary arithmetic and influencing the development of modern computer architecture.
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E.
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.
- 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 Launch Vehicle Digital Computer Target entity description: The IBM Launch Vehicle Digital Computer was a rugged, real-time digital computer developed by IBM to perform guidance, navigation, and control calculations for NASA’s Saturn V rocket during the Apollo program.
-
A.
Johnniac computer
The Johnniac computer was an early vacuum-tube, stored-program computer built at the RAND Corporation in the 1950s, notable for its long operational life and use in pioneering artificial intelligence research.
-
B.
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.
-
C.
LEO computer
The LEO computer was one of the world’s first business computers, developed in the UK in the early 1950s to handle commercial data processing tasks for the Lyons tea company.
-
D.
EDVAC
EDVAC was one of the earliest electronic stored-program computers, pioneering the use of binary arithmetic and influencing the development of modern computer architecture.
-
E.
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.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Saturn V instrument unit