IBM PC compatible
E39944
IBM PC compatible refers to a class of personal computers that are hardware- and software-compatible with the original IBM Personal Computer standard, enabling them to run the same operating systems and applications.
All labels observed (17)
| Label | Occurrences |
|---|---|
| IBM PC compatible canonical | 17 |
| IBM PC compatible computers | 6 |
| IBM PC compatibles | 5 |
| IBM PC compatible systems | 2 |
| Intel x86 PCs | 2 |
| IBM PC compatible hardware | 1 |
| IBM PC expansion bus | 1 |
| IBM PC hardware | 1 |
| IBM PC hardware standard | 1 |
| IBM PC-compatible | 1 |
| IBM Personal Computer family | 1 |
| IBM compatible | 1 |
| IBM personal computers | 1 |
| IBM-compatible PCs | 1 |
| PC | 1 |
| Windows PCs | 1 |
| Wintel PC platform | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T313513 — 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 PC compatible Context triple: [Turbo Pascal, targetPlatform, IBM PC compatible]
-
A.
IBM PC
The IBM PC is the original 1981 personal computer model from IBM that became a de facto industry standard and helped popularize home and business computing worldwide.
-
B.
IBM PC AT
The IBM PC AT is a second-generation IBM personal computer introduced in 1984 that featured the Intel 80286 processor and set many hardware and expansion standards for business PCs.
-
C.
IBM PC XT
The IBM PC XT is an early 1980s personal computer from IBM that expanded on the original IBM PC with a built-in hard drive and more expansion capabilities, becoming a widely used business desktop system.
-
D.
Intel 8088
The Intel 8088 is an 8-bit external, 16-bit internal microprocessor from Intel’s x86 family, best known as the CPU used in the original IBM PC that helped establish the PC-compatible standard.
-
E.
Intel 8086
The Intel 8086 is a 16-bit microprocessor introduced in 1978 that formed the basis of the x86 architecture used in most modern personal computers.
- 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 PC compatible Target entity description: IBM PC compatible refers to a class of personal computers that are hardware- and software-compatible with the original IBM Personal Computer standard, enabling them to run the same operating systems and applications.
-
A.
IBM PC
The IBM PC is the original 1981 personal computer model from IBM that became a de facto industry standard and helped popularize home and business computing worldwide.
-
B.
IBM PC AT
The IBM PC AT is a second-generation IBM personal computer introduced in 1984 that featured the Intel 80286 processor and set many hardware and expansion standards for business PCs.
-
C.
IBM PC XT
The IBM PC XT is an early 1980s personal computer from IBM that expanded on the original IBM PC with a built-in hard drive and more expansion capabilities, becoming a widely used business desktop system.
-
D.
Intel 8088
The Intel 8088 is an 8-bit external, 16-bit internal microprocessor from Intel’s x86 family, best known as the CPU used in the original IBM PC that helped establish the PC-compatible standard.
-
E.
Intel 8086
The Intel 8086 is a 16-bit microprocessor introduced in 1978 that formed the basis of the x86 architecture used in most modern personal computers.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
class of personal computer
ⓘ
computer compatibility standard ⓘ |
| alsoKnownAs |
IBM PC compatible
ⓘ
surface form:
IBM compatible
PC compatible ⓘ |
| associatedWith |
Intel processors
ⓘ
surface form:
Intel microprocessors
Microsoft ⓘ
surface form:
Microsoft software ecosystem
|
| basedOn |
IBM PC architecture
ⓘ
IBM PC ⓘ
surface form:
IBM Personal Computer
|
| canRunOperatingSystem |
MS-DOS
ⓘ
Windows ⓘ
surface form:
Microsoft Windows
OS/2 ⓘ MS-DOS ⓘ
surface form:
PC DOS
various Unix-like systems ⓘ |
| category | personal computer platform ⓘ |
| competesWith |
Apple Macintosh computers
ⓘ
Atari ST ⓘ
surface form:
Atari ST computers
Amiga ⓘ
surface form:
Commodore Amiga computers
|
| dominantPlatformFrom | late 1980s ⓘ |
| dominantPlatformIn | business personal computers ⓘ |
| dominantPlatformThrough | 1990s ⓘ |
| emergedAfter | release of IBM PC 5150 ⓘ |
| enables |
running same applications as IBM PC
ⓘ
running same operating systems as IBM PC ⓘ |
| evolvedInto |
Intel Inside
ⓘ
surface form:
Wintel platform
|
| hasHardwareCompatibilityWith |
IBM PC
ⓘ
surface form:
IBM Personal Computer
|
| hasKeyComponent |
BIOS compatible with IBM PC BIOS
ⓘ
IBM-compatible disk formats ⓘ IBM-compatible expansion bus ⓘ |
| hasSoftwareCompatibilityWith |
IBM PC
ⓘ
surface form:
IBM Personal Computer
|
| influenced |
modern desktop PC design
ⓘ
server hardware architecture ⓘ |
| introducedInPeriod | early 1980s ⓘ |
| popularizedBy |
Compaq Deskpro
ⓘ
Compaq Portable ⓘ |
| producedBy |
Acer
ⓘ
Compaq ⓘ Dell ⓘ Gateway ⓘ Hewlett-Packard ⓘ
surface form:
HP
many clone manufacturers ⓘ |
| requiresCompatibilityWith |
IBM PC BIOS interfaces
ⓘ
IBM PC hardware interrupts ⓘ IBM PC memory map ⓘ |
| standardizedBy | de facto market adoption ⓘ |
| usesBusArchitecture |
EISA
ⓘ
ISA ⓘ PCI Express ⓘ
surface form:
PCI
|
| usesCPUArchitecture | x86 ⓘ |
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 PC compatible Description of subject: IBM PC compatible refers to a class of personal computers that are hardware- and software-compatible with the original IBM Personal Computer standard, enabling them to run the same operating systems and applications.
Referenced by (44)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
PC
this entity surface form:
Windows PCs
this entity surface form:
IBM-compatible PCs
this entity surface form:
IBM PC compatible systems
this entity surface form:
IBM PC compatibles
this entity surface form:
IBM compatible
this entity surface form:
Wintel PC platform
this entity surface form:
IBM PC compatible computers
this entity surface form:
IBM PC compatibles
this entity surface form:
IBM PC compatibles
this entity surface form:
IBM PC compatible hardware
this entity surface form:
IBM PC compatible computers
this entity surface form:
Intel x86 PCs
subject surface form:
Enhanced Graphics Adapter
this entity surface form:
IBM PC hardware standard
this entity surface form:
IBM PC compatibles
this entity surface form:
IBM PC compatible computers
subject surface form:
MINIX
this entity surface form:
IBM PC compatible computers
this entity surface form:
IBM PC compatibles
this entity surface form:
Intel x86 PCs