IBM MVS operating system family

All labels observed (8)

Label	Occurrences
MVS/ESA	6
IBM MVS	3
MVS/370	3
IBM MVS operating system	1
IBM MVS operating system family canonical	1
IBM MVS operating systems	1
IBM mainframe operating environments	1
OS/360 and successors	1

How this entity was disambiguated

This entity first appeared as the object of triple T8706604 — 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 MVS operating system family
Context triple: [JES2, introducedBy, IBM MVS operating system family]

A. OS/360
OS/360 is IBM's landmark mainframe operating system introduced in the 1960s for the System/360 family, known for pioneering modern concepts in batch processing, multiprogramming, and system software design.
B. IBM System/360
IBM System/360 is a landmark family of mainframe computers introduced in the 1960s that standardized computer architecture and revolutionized business and scientific computing.
C. VM/370
VM/370 is IBM's pioneering virtual machine operating system that allowed multiple independent OS environments to run concurrently on System/370 mainframe hardware.
D. IBM System/370
IBM System/370 is a family of IBM mainframe computers introduced in the 1970s that extended and modernized the System/360 architecture while maintaining backward compatibility.
E. IBM z/Transaction Processing Facility
IBM z/Transaction Processing Facility is a high-performance, real-time operating system for IBM Z mainframes designed to handle extremely high-volume, mission-critical transaction processing workloads, particularly in industries like airlines, banking, and telecommunications.
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 MVS operating system family
Target entity description: The IBM MVS operating system family is a series of mainframe operating systems designed for high-volume, mission-critical enterprise computing on IBM System/370 and its successors.

A. OS/360
OS/360 is IBM's landmark mainframe operating system introduced in the 1960s for the System/360 family, known for pioneering modern concepts in batch processing, multiprogramming, and system software design.
B. IBM System/360
IBM System/360 is a landmark family of mainframe computers introduced in the 1960s that standardized computer architecture and revolutionized business and scientific computing.
C. VM/370
VM/370 is IBM's pioneering virtual machine operating system that allowed multiple independent OS environments to run concurrently on System/370 mainframe hardware.
D. IBM System/370
IBM System/370 is a family of IBM mainframe computers introduced in the 1970s that extended and modernized the System/360 architecture while maintaining backward compatibility.
E. IBM z/Transaction Processing Facility
IBM z/Transaction Processing Facility is a high-performance, real-time operating system for IBM Z mainframes designed to handle extremely high-volume, mission-critical transaction processing workloads, particularly in industries like airlines, banking, and telecommunications.
F. None of above. chosen

Statements (51)

Predicate	Object
instanceOf	operating system family ⓘ
architecture	ESA/370 architecture ⓘ ESA/390 architecture ⓘ linked to: IBM ESA/390 ISA IBM System/370 architecture ⓘ linked to: IBM System/370 z/Architecture ⓘ
basedOn	OS/360 ⓘ
designedFor	IBM System z ⓘ IBM System/370 ⓘ IBM System/370-compatible mainframes ⓘ linked to: IBM System/370 IBM System/390 ⓘ IBM Z ⓘ linked to: IBM System z IBM zSeries ⓘ linked to: IBM System z
developer	IBM ⓘ
feature	RACF security integration ⓘ SMF accounting and logging ⓘ SNA networking support ⓘ TCP/IP networking support ⓘ Workload Management ⓘ job control language support ⓘ subsystem architecture ⓘ virtual storage management ⓘ
firstMember	MVS/370 ⓘ linked to: IBM MVS operating system family
includes	MVS/370 ⓘ linked to: IBM MVS operating system family MVS/ESA ⓘ linked to: MVS MVS/XA ⓘ linked to: MVS OS/390 ⓘ z/OS ⓘ
intendedUse	high-volume enterprise computing ⓘ mission-critical applications ⓘ
notableComponent	Job Entry Subsystem ⓘ Resource Access Control Facility ⓘ System Management Facilities ⓘ Time Sharing Option ⓘ linked to: Time Sharing Option/Extensions
operatingSystemType	mainframe operating system ⓘ multi-user ⓘ multitasking ⓘ
predecessor	OS/360 MFT ⓘ linked to: OS/360 OS/360 MVT ⓘ linked to: OS/360
successor	z/OS ⓘ
supports	JES2 ⓘ JES3 ⓘ batch processing ⓘ multiple address spaces ⓘ multiprogramming ⓘ online transaction processing ⓘ time-sharing ⓘ virtual storage ⓘ
useCase	airline reservation systems ⓘ government data centers ⓘ large financial institutions ⓘ telecommunications billing systems ⓘ

How these facts were elicited