IBM 5160
E191793
IBM 5160 is IBM’s second-generation personal computer model, commonly known as the IBM PC XT, which introduced a built-in hard drive and expanded capabilities over the original IBM PC.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IBM 5160 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1696139 — 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 5160 Context triple: [IBM PC XT, alsoKnownAs, IBM 5160]
-
A.
IBM 5151
The IBM 5151 is a monochrome CRT computer monitor introduced in the early 1980s for use with the original IBM Personal Computer.
-
B.
IBM 700/7000 series
The IBM 700/7000 series was a family of early large-scale mainframe computers from the 1950s and early 1960s that played a key role in scientific, engineering, and business computing before the advent of more standardized systems.
-
C.
Honeywell 316 minicomputer
The Honeywell 316 minicomputer was a small, 16-bit general-purpose computer from the late 1960s widely used in early networking and control applications.
-
D.
IBM System/360
IBM System/360 is a landmark family of mainframe computers introduced in the 1960s that standardized computer architecture and revolutionized business and scientific computing.
-
E.
IBM System/370
IBM System/370 is a family of IBM mainframe computers introduced in the 1970s that extended and modernized the System/360 architecture while maintaining backward compatibility.
- 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 5160 Target entity description: IBM 5160 is IBM’s second-generation personal computer model, commonly known as the IBM PC XT, which introduced a built-in hard drive and expanded capabilities over the original IBM PC.
-
A.
IBM 5151
The IBM 5151 is a monochrome CRT computer monitor introduced in the early 1980s for use with the original IBM Personal Computer.
-
B.
IBM 700/7000 series
The IBM 700/7000 series was a family of early large-scale mainframe computers from the 1950s and early 1960s that played a key role in scientific, engineering, and business computing before the advent of more standardized systems.
-
C.
Honeywell 316 minicomputer
The Honeywell 316 minicomputer was a small, 16-bit general-purpose computer from the late 1960s widely used in early networking and control applications.
-
D.
IBM System/360
IBM System/360 is a landmark family of mainframe computers introduced in the 1960s that standardized computer architecture and revolutionized business and scientific computing.
-
E.
IBM System/370
IBM System/370 is a family of IBM mainframe computers introduced in the 1970s that extended and modernized the System/360 architecture while maintaining backward compatibility.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
IBM PC compatible
ⓘ
desktop computer ⓘ personal computer model ⓘ |
| alsoKnownAs | IBM PC XT ⓘ |
| architecture | x86 ⓘ |
| bus | 8-bit ISA ⓘ |
| caseColor | beige ⓘ |
| category | second-generation IBM PC ⓘ |
| compatibleWith |
IBM PC software
ⓘ
most IBM PC peripherals ⓘ |
| cpu | Intel 8088 ⓘ |
| cpuClockSpeed | 4.77 MHz ⓘ |
| defaultRAM | 128 KB ⓘ |
| designedFor | IBM PC DOS software ecosystem ⓘ |
| discontinued | 1987 ⓘ |
| expansionSlots | 8 ISA slots ⓘ |
| floppyDrives | 5.25-inch floppy disk drives ⓘ |
| formFactor | desktop system unit ⓘ |
| influenced | subsequent IBM PC compatibles design ⓘ |
| inputPorts |
keyboard port
ⓘ
parallel port (via expansion card) ⓘ serial port (via expansion card) ⓘ |
| introduced | 1983 ⓘ |
| introductionDate | 1983-03-08 ⓘ |
| keyboard | 83-key IBM PC/XT keyboard ⓘ |
| manufacturer |
IBM
ⓘ
IBM ⓘ
surface form:
International Business Machines Corporation
|
| market |
United States of America
ⓘ
surface form:
United States
international ⓘ |
| maxRAM | 640 KB ⓘ |
| notableFeature |
enhanced ROM BIOS compared to IBM 5150
ⓘ
first IBM PC with standard internal hard disk drive ⓘ more expansion slots than IBM 5150 ⓘ |
| operatingSystem |
MS-DOS compatible
ⓘ
MS-DOS ⓘ
surface form:
PC DOS
|
| powerSupply | 130 W power supply ⓘ |
| predecessor |
IBM PC
ⓘ
surface form:
IBM 5150
|
| primaryUse |
business computing
ⓘ
office applications ⓘ |
| series |
IBM PC
ⓘ
surface form:
IBM Personal Computer
|
| storage |
10 MB hard disk drive
ⓘ
20 MB hard disk drive ⓘ |
| successor |
IBM 5170
ⓘ
IBM PC AT ⓘ |
| videoAdapterOptions |
CGA
ⓘ
Hercules Graphics Card (third-party) ⓘ MDA ⓘ |
| wordSize | 16-bit internal, 8-bit external bus ⓘ |
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 5160 Description of subject: IBM 5160 is IBM’s second-generation personal computer model, commonly known as the IBM PC XT, which introduced a built-in hard drive and expanded capabilities over the original IBM PC.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.