Apple IIc Plus
E754379
The Apple IIc Plus is a compact, enhanced version of Apple’s IIc personal computer, featuring a faster processor and built-in 3.5-inch floppy drive aimed at home and educational users in the late 1980s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Apple IIc Plus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8471853 — 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: Apple IIc Plus Context triple: [Apple UniDisk 5.25, compatibleWith, Apple IIc Plus]
-
A.
Apple II
The Apple II was one of the first highly successful mass-produced personal computers, helping to popularize home computing in the late 1970s and early 1980s.
-
B.
Macintosh Plus
Macintosh Plus is an early Apple Macintosh personal computer model, introduced in 1986, notable for its expanded memory, SCSI support, and improved performance over its predecessors.
-
C.
Macintosh II
The Macintosh II is a modular, color-capable personal computer introduced by Apple in 1987 that marked the company’s move toward more expandable, high-performance Macintosh systems.
-
D.
Macintosh SE
The Macintosh SE is a compact all-in-one personal computer introduced by Apple in 1987, notable for adding an internal expansion slot and improved performance to the classic Macintosh line.
-
E.
Macintosh 512K
Macintosh 512K is an early Apple personal computer released in 1985 that expanded the original Macintosh’s memory and storage capacity, making it more practical for business and productivity use.
- 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: Apple IIc Plus Target entity description: The Apple IIc Plus is a compact, enhanced version of Apple’s IIc personal computer, featuring a faster processor and built-in 3.5-inch floppy drive aimed at home and educational users in the late 1980s.
-
A.
Apple II
The Apple II was one of the first highly successful mass-produced personal computers, helping to popularize home computing in the late 1970s and early 1980s.
-
B.
Macintosh Plus
Macintosh Plus is an early Apple Macintosh personal computer model, introduced in 1986, notable for its expanded memory, SCSI support, and improved performance over its predecessors.
-
C.
Macintosh II
The Macintosh II is a modular, color-capable personal computer introduced by Apple in 1987 that marked the company’s move toward more expandable, high-performance Macintosh systems.
-
D.
Macintosh SE
The Macintosh SE is a compact all-in-one personal computer introduced by Apple in 1987, notable for adding an internal expansion slot and improved performance to the classic Macintosh line.
-
E.
Macintosh 512K
Macintosh 512K is an early Apple personal computer released in 1985 that expanded the original Macintosh’s memory and storage capacity, making it more practical for business and productivity use.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Apple II series computer
ⓘ
personal computer ⓘ |
| architecture | 8-bit ⓘ |
| color | beige ⓘ |
| compatibility |
Apple IIc software compatible
ⓘ
Apple IIe software compatible ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| cpu | 65C02 ⓘ |
| cpuClockSpeed |
4 MHz
ⓘ
approximately 4 MHz ⓘ |
| defaultRAM | 128 KB ⓘ |
| developer |
Apple Computer, Inc.
ⓘ
linked to:
Apple Inc.
|
| discontinued | 1990 ⓘ |
| expandableRAM | 1 MB ⓘ |
| family | Apple II ⓘ |
| floppyDriveCapacity | 800 KB ⓘ |
| floppyDriveSize | 3.5 inch ⓘ |
| formFactor |
all-in-one keyboard unit
ⓘ
compact ⓘ |
| graphicsMode |
high-resolution color graphics
ⓘ
low-resolution color graphics ⓘ |
| intendedMarket |
education market
ⓘ
home users ⓘ |
| keyboard | integrated keyboard ⓘ |
| manufacturer |
Apple Computer, Inc.
ⓘ
linked to:
Apple Inc.
|
| notableFeature |
ROM-based accelerator for 4 MHz operation
ⓘ
built-in 3.5-inch floppy drive instead of 5.25-inch ⓘ compact, portable-style case ⓘ faster CPU than original Apple IIc ⓘ |
| os |
Apple DOS 3.3 (via compatibility)
ⓘ
linked to:
Apple DOS
Apple ProDOS ⓘ
linked to:
ProDOS
|
| platform |
Apple II platform
ⓘ
linked to:
Apple II
|
| port |
RGB video (via adapter)
ⓘ
composite video output ⓘ joystick port ⓘ mouse port ⓘ serial port ⓘ |
| powerSupply | internal power supply ⓘ |
| predecessor | Apple IIc ⓘ |
| productLine | Apple IIc ⓘ |
| releaseDate |
1988
ⓘ
September 1988 ⓘ |
| removableMedia | 3.5-inch floppy disk ⓘ |
| sound | 1-bit internal speaker ⓘ |
| storage | built-in 3.5-inch floppy disk drive ⓘ |
| successor | none (last compact Apple IIc model) ⓘ |
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: Apple IIc Plus Description of subject: The Apple IIc Plus is a compact, enhanced version of Apple’s IIc personal computer, featuring a faster processor and built-in 3.5-inch floppy drive aimed at home and educational users in the late 1980s.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.