CP-67
E859470
CP-67 was an early IBM virtual machine operating system that pioneered full virtualization on mainframe hardware and directly influenced the design of VM/370.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CP-67 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10380828 — 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: CP-67 Context triple: [VM/370, basedOn, CP-67]
-
A.
CPC664
The CPC664 is an 8-bit home computer released by Amstrad in the mid-1980s as part of its CPC line, notable for its built-in 3-inch floppy disk drive and integrated keyboard design.
-
B.
PT-796
PT-796 is a preserved World War II-era U.S. Navy patrol torpedo boat on display as a museum vessel at Battleship Cove in Massachusetts.
-
C.
CP Class 3400
CP Class 3400 is a series of electric multiple unit trains operated by Comboios de Portugal, commonly used for suburban and commuter rail services such as those in the Porto urban network.
-
D.
Corbenic
Corbenic is the legendary Grail Castle in Arthurian romance, famed as the mystical stronghold where the Holy Grail is kept.
-
E.
CP-140 Aurora
The CP-140 Aurora is a Canadian long-range maritime patrol and anti-submarine warfare aircraft based on the Lockheed P-3 Orion airframe and used primarily for surveillance and reconnaissance missions.
- 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: CP-67 Target entity description: CP-67 was an early IBM virtual machine operating system that pioneered full virtualization on mainframe hardware and directly influenced the design of VM/370.
-
A.
CPC664
The CPC664 is an 8-bit home computer released by Amstrad in the mid-1980s as part of its CPC line, notable for its built-in 3-inch floppy disk drive and integrated keyboard design.
-
B.
PT-796
PT-796 is a preserved World War II-era U.S. Navy patrol torpedo boat on display as a museum vessel at Battleship Cove in Massachusetts.
-
C.
CP Class 3400
CP Class 3400 is a series of electric multiple unit trains operated by Comboios de Portugal, commonly used for suburban and commuter rail services such as those in the Porto urban network.
-
D.
Corbenic
Corbenic is the legendary Grail Castle in Arthurian romance, famed as the mystical stronghold where the Holy Grail is kept.
-
E.
CP-140 Aurora
The CP-140 Aurora is a Canadian long-range maritime patrol and anti-submarine warfare aircraft based on the Lockheed P-3 Orion airframe and used primarily for surveillance and reconnaissance missions.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
IBM operating system
ⓘ
mainframe operating system ⓘ virtual machine operating system ⓘ |
| architecture | IBM System/360 NERFINISHED ⓘ |
| basedOn | CP-40 ⓘ |
| component | control program (CP) of CP/CMS ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designGoal |
enable secure multi-user time-sharing
ⓘ
provide each user with a private virtual System/360 environment ⓘ |
| developer |
IBM
ⓘ
IBM Cambridge Scientific Center NERFINISHED ⓘ |
| era |
1960s
ⓘ
early 1970s ⓘ |
| executionModel | runs guest operating systems in virtual machines ⓘ |
| feature |
full virtualization of hardware
ⓘ
privileged instruction interception ⓘ support for CMS as a guest operating system ⓘ support for multiple concurrent virtual machines ⓘ time-sharing via virtual machines ⓘ virtual I/O devices ⓘ virtual machine monitor ⓘ virtual memory support ⓘ virtual storage management ⓘ |
| hardwareSupportRequired |
System/360 Model 67 DAT feature
NERFINISHED
ⓘ
dynamic address translation ⓘ |
| historicalSignificance |
foundation for IBM VM architecture
ⓘ
milestone in virtualization technology ⓘ |
| influenced |
IBM VM family
NERFINISHED
ⓘ
VM/370 NERFINISHED ⓘ |
| memoryManagement | virtual memory ⓘ |
| notableFor |
demonstrating practicality of full virtualization
ⓘ
direct influence on VM/370 design ⓘ early implementation of virtual machine monitor concepts ⓘ |
| operatingSystemType |
time-sharing operating system
ⓘ
virtualization hypervisor ⓘ |
| partOf | IBM CP/CMS system NERFINISHED ⓘ |
| pioneered |
full virtualization on mainframe hardware
ⓘ
virtual machine concept in commercial mainframes ⓘ |
| runsOn | IBM System/360 Model 67 NERFINISHED ⓘ |
| securityModel | isolation between virtual machines ⓘ |
| successor | VM/370 NERFINISHED ⓘ |
| supportsGuestOS |
CMS
NERFINISHED
ⓘ
Cambridge Monitor System NERFINISHED ⓘ |
| usedFor |
research computing
ⓘ
software development in virtual machines ⓘ time-sharing services ⓘ |
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: CP-67 Description of subject: CP-67 was an early IBM virtual machine operating system that pioneered full virtualization on mainframe hardware and directly influenced the design of VM/370.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.