JES3
E207194
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| JES3 canonical | 11 |
| JES3 job entry subsystem | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1835181 — 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: JES3 Context triple: [z/OS, supports, JES3]
-
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.
JST
JST is the time zone used throughout Japan, nine hours ahead of Coordinated Universal Time (UTC+9).
-
C.
JEC
JEC is a bipartisan U.S. congressional committee that analyzes economic conditions and advises Congress on economic policy.
-
D.
JLS
JLS is a British boy band formed on the TV show The X Factor, known for their R&B-influenced pop hits and energetic performances.
-
E.
Javakade
Javakade is a waterfront street on Amsterdam’s Java Island known for its modern residential architecture and harborside views.
- 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: JES3 Target entity description: 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.
-
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.
JST
JST is the time zone used throughout Japan, nine hours ahead of Coordinated Universal Time (UTC+9).
-
C.
JEC
JEC is a bipartisan U.S. congressional committee that analyzes economic conditions and advises Congress on economic policy.
-
D.
JLS
JLS is a British boy band formed on the TV show The X Factor, known for their R&B-influenced pop hits and energetic performances.
-
E.
Javakade
Javakade is a waterfront street on Amsterdam’s Java Island known for its modern residential architecture and harborside views.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
IBM mainframe software
ⓘ
Job Entry Subsystem ⓘ z/OS component ⓘ |
| category |
mainframe job management software
ⓘ
system software ⓘ |
| comparedWith | JES2 ⓘ |
| concurrentWith | JES2 ⓘ |
| controls |
job priority
ⓘ
job routing ⓘ resource allocation for batch jobs ⓘ |
| designedFor |
large-scale batch processing
ⓘ
multi-system workload management ⓘ |
| developedBy | IBM ⓘ |
| hasCapability |
centralized control of batch workloads
ⓘ
coordinating job execution across multiple processors ⓘ managing jobs from multiple z/OS systems via a single complex ⓘ |
| interactsWith |
batch job control language (JCL)
ⓘ
z/OS I/O subsystem ⓘ z/OS scheduler ⓘ |
| manages |
job execution
ⓘ
job input ⓘ job output ⓘ job queues ⓘ job scheduling ⓘ spool datasets ⓘ |
| nameExpansion | Job Entry Subsystem 3 ⓘ |
| operatesAtLayer | z/OS system services layer ⓘ |
| partOf |
z/OS operating system environment
ⓘ
linked to:
z/OS
|
| primaryFunction |
batch job execution control
ⓘ
batch job scheduling ⓘ batch output management ⓘ job entry management ⓘ |
| requires | IBM mainframe hardware ⓘ |
| runsOn |
IBM mainframe
ⓘ
IBM z/OS ⓘ
linked to:
z/OS
|
| supports |
complex mainframe networks
ⓘ
multi-system configurations ⓘ single-system configurations ⓘ |
| supportsFeature |
centralized job queue for multiple systems
ⓘ
checkpoint and restart for batch jobs ⓘ global job scheduling across systems ⓘ job class and priority management ⓘ job network control ⓘ output class and routing management ⓘ shared spool management ⓘ workload balancing across systems ⓘ |
| usedIn |
enterprise data centers
ⓘ
high-volume transaction processing environments ⓘ mission-critical batch processing ⓘ |
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: JES3 Description of subject: 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.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.