IBM POWER5 (server line context)
E826850
IBM POWER5 is a 64-bit RISC server processor architecture from IBM designed for high-performance, multi-core enterprise and data center systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IBM POWER5 (server line context) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9870280 — 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 POWER5 (server line context) Context triple: [PowerPC G5, successor, IBM POWER5 (server line context)]
-
A.
POWER7
POWER7 is IBM's seventh-generation 64-bit Power Architecture microprocessor family designed for high-performance enterprise servers and advanced virtualization workloads.
-
B.
IBM POWER2 processors
IBM POWER2 processors are a family of high-performance RISC microprocessors developed by IBM in the early 1990s for its RS/6000 systems and high-end servers, known for strong floating-point capabilities and parallel processing support.
-
C.
POWER8
POWER8 is IBM's eighth-generation 64-bit RISC microprocessor architecture designed for high-performance enterprise servers and advanced virtualization workloads.
-
D.
IBM POWER3 family
The IBM POWER3 family is a line of 64-bit RISC microprocessors designed by IBM for high-performance technical and scientific computing systems.
-
E.
IBM POWER instruction set
The IBM POWER instruction set is a RISC-based computer architecture developed by IBM for its high-performance POWER processors used in servers, workstations, and supercomputers.
- 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 POWER5 (server line context) Target entity description: IBM POWER5 is a 64-bit RISC server processor architecture from IBM designed for high-performance, multi-core enterprise and data center systems.
-
A.
POWER7
POWER7 is IBM's seventh-generation 64-bit Power Architecture microprocessor family designed for high-performance enterprise servers and advanced virtualization workloads.
-
B.
IBM POWER2 processors
IBM POWER2 processors are a family of high-performance RISC microprocessors developed by IBM in the early 1990s for its RS/6000 systems and high-end servers, known for strong floating-point capabilities and parallel processing support.
-
C.
POWER8
POWER8 is IBM's eighth-generation 64-bit RISC microprocessor architecture designed for high-performance enterprise servers and advanced virtualization workloads.
-
D.
IBM POWER3 family
The IBM POWER3 family is a line of 64-bit RISC microprocessors designed by IBM for high-performance technical and scientific computing systems.
-
E.
IBM POWER instruction set
The IBM POWER instruction set is a RISC-based computer architecture developed by IBM for its high-performance POWER processors used in servers, workstations, and supercomputers.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
64-bit RISC microprocessor
ⓘ
microprocessor architecture ⓘ server processor ⓘ |
| architectureFamily | IBM POWER NERFINISHED ⓘ |
| architectureType | RISC ⓘ |
| bitWidth | 64-bit ⓘ |
| cacheType |
L1 cache
ⓘ
L2 cache ⓘ L3 cache ⓘ |
| coreCount | 2 cores ⓘ |
| designer | IBM NERFINISHED ⓘ |
| familyMemberOf | POWER5 family NERFINISHED ⓘ |
| feature |
improved SMT over POWER4
ⓘ
integrated memory controller ⓘ large on-chip cache ⓘ |
| instructionSetArchitecture | PowerPC NERFINISHED ⓘ |
| intendedUse |
data center systems
ⓘ
enterprise servers ⓘ |
| marketSegment |
enterprise computing
ⓘ
high-performance computing ⓘ |
| predecessor | IBM POWER4 NERFINISHED ⓘ |
| releasePeriod | early 2000s ⓘ |
| successor | IBM POWER6 NERFINISHED ⓘ |
| supports |
64-bit addressing
ⓘ
IBM Micro-Partitioning NERFINISHED ⓘ LPAR virtualization ⓘ floating-point operations ⓘ hardware multithreading ⓘ hardware virtualization ⓘ integer operations ⓘ multi-core configurations ⓘ simultaneous multithreading ⓘ symmetric multiprocessing ⓘ |
| supportsOperatingSystem |
AIX
NERFINISHED
ⓘ
IBM i NERFINISHED ⓘ Linux ⓘ |
| targetEnvironment |
high-availability systems
ⓘ
rack-mounted servers ⓘ |
| technologyNode |
130 nm
ⓘ
90 nm ⓘ |
| usedIn |
IBM System i
NERFINISHED
ⓘ
IBM System p NERFINISHED ⓘ IBM eServer i5 NERFINISHED ⓘ IBM eServer p5 NERFINISHED ⓘ |
| vendor | IBM NERFINISHED ⓘ |
| wordLength | 64 bits ⓘ |
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: IBM POWER5 (server line context) Description of subject: IBM POWER5 is a 64-bit RISC server processor architecture from IBM designed for high-performance, multi-core enterprise and data center systems.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.