UltraSPARC III
E346297
UltraSPARC III is a 64-bit RISC microprocessor from Sun Microsystems designed to power high-performance UltraSPARC server systems.
All labels observed (2)
| Label | Occurrences |
|---|---|
| UltraSPARC III canonical | 3 |
| UltraSPARC III family | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3245281 — 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: UltraSPARC III Context triple: [UltraSPARC servers, processorFamily, UltraSPARC III]
-
A.
UltraSPARC I
UltraSPARC I is a 64-bit RISC microprocessor from Sun Microsystems’ UltraSPARC family, used in early UltraSPARC-based servers and workstations in the mid-1990s.
-
B.
UltraSPARC II
UltraSPARC II is a 64-bit RISC microprocessor from Sun Microsystems’ UltraSPARC line, widely used in mid- to late-1990s Sun servers and workstations for enterprise and technical computing.
-
C.
UltraSPARC servers
UltraSPARC servers are high-performance, RISC-based server systems developed by Sun Microsystems, built around the UltraSPARC processor architecture for enterprise and technical computing workloads.
-
D.
SPARCstation
SPARCstation is a family of UNIX workstations developed by Sun Microsystems in the late 1980s and 1990s, based on the SPARC RISC architecture and widely used in engineering and academic environments.
-
E.
Itanium
Itanium is a 64-bit server processor architecture developed by Intel (with early collaboration from HP) that was designed for high-end enterprise and technical computing but ultimately saw limited adoption and was discontinued.
- 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: UltraSPARC III Target entity description: UltraSPARC III is a 64-bit RISC microprocessor from Sun Microsystems designed to power high-performance UltraSPARC server systems.
-
A.
UltraSPARC I
UltraSPARC I is a 64-bit RISC microprocessor from Sun Microsystems’ UltraSPARC family, used in early UltraSPARC-based servers and workstations in the mid-1990s.
-
B.
UltraSPARC II
UltraSPARC II is a 64-bit RISC microprocessor from Sun Microsystems’ UltraSPARC line, widely used in mid- to late-1990s Sun servers and workstations for enterprise and technical computing.
-
C.
UltraSPARC servers
UltraSPARC servers are high-performance, RISC-based server systems developed by Sun Microsystems, built around the UltraSPARC processor architecture for enterprise and technical computing workloads.
-
D.
SPARCstation
SPARCstation is a family of UNIX workstations developed by Sun Microsystems in the late 1980s and 1990s, based on the SPARC RISC architecture and widely used in engineering and academic environments.
-
E.
Itanium
Itanium is a 64-bit server processor architecture developed by Intel (with early collaboration from HP) that was designed for high-end enterprise and technical computing but ultimately saw limited adoption and was discontinued.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
64-bit RISC microprocessor
ⓘ
microprocessor ⓘ |
| alsoKnownAs | Cheetah (codename) ⓘ |
| applicationDomain |
enterprise servers
ⓘ
high-performance computing ⓘ |
| architecture | SPARC V9 ⓘ |
| bitWidth | 64-bit ⓘ |
| cacheType |
external L2 cache
ⓘ
on-chip L1 cache ⓘ |
| category |
RISC processor
ⓘ
server processor ⓘ |
| designedBy | Sun Microsystems SPARC design team ⓘ |
| designedFor |
UltraSPARC server systems
ⓘ
linked to:
UltraSPARC servers
high memory bandwidth ⓘ |
| designer | Sun Microsystems ⓘ |
| endianess | big-endian ⓘ |
| executionModel |
out-of-order execution
ⓘ
speculative execution ⓘ |
| family |
UltraSPARC III family
ⓘ
linked to:
UltraSPARC III
|
| followedBy | UltraSPARC IV ⓘ |
| generation | third-generation UltraSPARC core ⓘ |
| instructionSetArchitecture |
SPARC
ⓘ
linked to:
SPARC microprocessor architecture
|
| intendedOperatingSystem |
Solaris
ⓘ
linked to:
Solaris operating system
|
| introducedBy | Sun Microsystems ⓘ |
| marketedAs | 64-bit UltraSPARC processor ⓘ |
| microarchitectureFamily | UltraSPARC ⓘ |
| pipelineType | superscalar ⓘ |
| successorTo | UltraSPARC II ⓘ |
| supports |
64-bit computing
ⓘ
64-bit integer operations ⓘ 64-bit virtual addressing ⓘ RISC instruction set ⓘ SPARC V9 privileged instructions ⓘ floating-point operations ⓘ hardware divide ⓘ hardware floating-point unit ⓘ hardware multiply ⓘ multiprocessing ⓘ symmetric multiprocessing ⓘ |
| targetMarket |
servers
ⓘ
workstations ⓘ |
| technologyType | CMOS ⓘ |
| usedIn |
Sun server systems
ⓘ
linked to:
Sun servers
Sun workstation systems ⓘ |
| vendor | Sun Microsystems ⓘ |
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: UltraSPARC III Description of subject: UltraSPARC III is a 64-bit RISC microprocessor from Sun Microsystems designed to power high-performance UltraSPARC server systems.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: UltraSPARC III