JES1
E771681
JES1 is an early IBM mainframe job entry subsystem used to manage the input, scheduling, and output of batch jobs in OS/VS1 environments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| JES1 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8993159 — 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: JES1 Context triple: [OS/VS1, supportsJobEntrySubsystem, JES1]
-
A.
JES2
JES2 (Job Entry Subsystem 2) is an IBM mainframe component that manages the input, scheduling, and output of batch jobs and print workloads in the z/OS operating system.
-
B.
JES3
JES3 is a mainframe job entry subsystem for IBM z/OS that manages and controls the scheduling, execution, and output of batch jobs across single or multiple systems.
-
C.
JED
JED is the IATA airport code for King Abdulaziz International Airport, the main international gateway serving Jeddah, Saudi Arabia.
-
D.
JEK
JEK is the station code for Jenkintown–Wyncote, a major SEPTA Regional Rail hub in the northern suburbs of Philadelphia.
-
E.
JSE
JSE is the Johannesburg Stock Exchange, the primary securities exchange in South Africa and one of the largest in Africa.
- 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: JES1 Target entity description: JES1 is an early IBM mainframe job entry subsystem used to manage the input, scheduling, and output of batch jobs in OS/VS1 environments.
-
A.
JES2
JES2 (Job Entry Subsystem 2) is an IBM mainframe component that manages the input, scheduling, and output of batch jobs and print workloads in the z/OS operating system.
-
B.
JES3
JES3 is a mainframe job entry subsystem for IBM z/OS that manages and controls the scheduling, execution, and output of batch jobs across single or multiple systems.
-
C.
JED
JED is the IATA airport code for King Abdulaziz International Airport, the main international gateway serving Jeddah, Saudi Arabia.
-
D.
JEK
JEK is the station code for Jenkintown–Wyncote, a major SEPTA Regional Rail hub in the northern suburbs of Philadelphia.
-
E.
JSE
JSE is the Johannesburg Stock Exchange, the primary securities exchange in South Africa and one of the largest in Africa.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
IBM mainframe software
ⓘ
job entry subsystem ⓘ system software ⓘ |
| category | IBM mainframe operating system components ⓘ |
| controls |
job initiation
ⓘ
job termination ⓘ output routing ⓘ |
| designedFor | OS/VS1 environments ⓘ |
| developer | IBM ⓘ |
| documentationPublisher | IBM ⓘ |
| era | 1970s mainframe systems ⓘ |
| function |
batch job output management
ⓘ
job input management ⓘ job scheduling ⓘ spooling ⓘ |
| goal |
improve throughput of batch workloads
ⓘ
separate job input and output from execution ⓘ |
| handles |
card reader input
ⓘ
printer output ⓘ punch output ⓘ |
| introducedInContext | early OS/VS1 releases ⓘ |
| operatingSystem | OS/VS1 ⓘ |
| partOf |
OS/VS1 job management subsystem
ⓘ
linked to:
OS/VS1
|
| platform | IBM System/370 ⓘ |
| predecessor |
ASP
ⓘ
HASP ⓘ |
| primaryLanguage | assembler ⓘ |
| relatedTo |
JES2
ⓘ
JES3 ⓘ MVS ⓘ |
| replacedBy |
JES2 on MVS
ⓘ
linked to:
JES2
more advanced JES implementations ⓘ |
| role | manages job flow through the OS/VS1 system ⓘ |
| softwareType | batch job entry subsystem ⓘ |
| status | obsolete ⓘ |
| successor |
JES2
ⓘ
JES3 ⓘ |
| supports |
batch processing
ⓘ
local job entry ⓘ remote job entry ⓘ |
| targetHardware |
IBM mainframes
ⓘ
linked to:
IBM mainframe
|
| usesConcept |
job classes
ⓘ
output classes ⓘ spooled queues ⓘ |
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: JES1 Description of subject: JES1 is an early IBM mainframe job entry subsystem used to manage the input, scheduling, and output of batch jobs in OS/VS1 environments.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.