Sun 4/280
E750702
Sun 4/280 is a high-performance model in Sun Microsystems' Sun-4 series of UNIX workstations, designed for technical and engineering computing in the late 1980s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sun 4/280 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8690947 — 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: Sun 4/280 Context triple: [Sun-4 workstation, productLineIncludes, Sun 4/280]
-
A.
Sun 3/280
Sun 3/280 is a model of Sun Microsystems’ Sun-3 series UNIX workstation/server from the late 1980s, based on Motorola 68020 architecture and used primarily in technical and engineering environments.
-
B.
Sun 3/480
The Sun 3/480 is a high-end model in Sun Microsystems' Sun-3 series of UNIX workstations, designed for technical and engineering computing in the late 1980s.
-
C.
Sun 3/160
Sun 3/160 is a mid-1980s Sun Microsystems workstation model based on the Motorola 68020 processor, used primarily for technical and engineering computing.
-
D.
Sun 3/260
The Sun 3/260 is a mid-1980s Sun Microsystems workstation model based on the Motorola 68020 processor, used primarily for technical and engineering applications.
-
E.
Sun 3/50
Sun 3/50 is a model of Sun Microsystems' Sun-3 series UNIX workstation from the mid-1980s, based on Motorola 68020 architecture and used primarily for technical and engineering applications.
- 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: Sun 4/280 Target entity description: Sun 4/280 is a high-performance model in Sun Microsystems' Sun-4 series of UNIX workstations, designed for technical and engineering computing in the late 1980s.
-
A.
Sun 3/280
Sun 3/280 is a model of Sun Microsystems’ Sun-3 series UNIX workstation/server from the late 1980s, based on Motorola 68020 architecture and used primarily in technical and engineering environments.
-
B.
Sun 3/480
The Sun 3/480 is a high-end model in Sun Microsystems' Sun-3 series of UNIX workstations, designed for technical and engineering computing in the late 1980s.
-
C.
Sun 3/160
Sun 3/160 is a mid-1980s Sun Microsystems workstation model based on the Motorola 68020 processor, used primarily for technical and engineering computing.
-
D.
Sun 3/260
The Sun 3/260 is a mid-1980s Sun Microsystems workstation model based on the Motorola 68020 processor, used primarily for technical and engineering applications.
-
E.
Sun 3/50
Sun 3/50 is a model of Sun Microsystems' Sun-3 series UNIX workstation from the mid-1980s, based on Motorola 68020 architecture and used primarily for technical and engineering applications.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Sun-4 series system
ⓘ
workstation computer ⓘ |
| architecture |
SPARC
ⓘ
linked to:
SPARC microprocessor architecture
|
| category |
desktop workstation
ⓘ
engineering workstation ⓘ |
| cpuFamily |
SPARC V7
ⓘ
linked to:
SPARC microprocessor architecture
|
| cpuVendor | Sun Microsystems ⓘ |
| designedFor | high-performance computing ⓘ |
| intendedUse |
engineering computing
ⓘ
technical computing ⓘ |
| isPartOf |
Sun workstation product line
ⓘ
linked to:
Sun workstations
|
| manufacturer | Sun Microsystems ⓘ |
| market | technical workstations ⓘ |
| operatingSystem | SunOS ⓘ |
| osFamily |
UNIX
ⓘ
linked to:
Unix
|
| platform | UNIX workstation ⓘ |
| productLine |
Sun-4
ⓘ
linked to:
Sun-4 architecture
|
| releaseDecade | 1980s ⓘ |
| releasePeriod | late 1980s ⓘ |
| series | Sun-4/2xx ⓘ |
| supports |
SunOS networking stack
ⓘ
networked UNIX environments ⓘ |
| targetUsers |
engineers
ⓘ
scientists ⓘ technical professionals ⓘ |
| 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: Sun 4/280 Description of subject: Sun 4/280 is a high-performance model in Sun Microsystems' Sun-4 series of UNIX workstations, designed for technical and engineering computing in the late 1980s.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.