BBC Micro in 1981
E356798
BBC Micro in 1981 refers to the first release of Acorn Computers’ influential BBC Microcomputer, a popular 8-bit home and educational computer in the UK.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BBC Micro in 1981 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3421688 — 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: BBC Micro in 1981 Context triple: [Acorn Computers, introduced, BBC Micro in 1981]
-
A.
Amstrad CPC
The Amstrad CPC is an 8-bit home computer line from the 1980s, popular in Europe for gaming and productivity software.
-
B.
ZX Spectrum
The ZX Spectrum is an 8-bit home computer released by Sinclair Research in 1982, famous for its rubber keyboard, distinctive color graphics, and major role in the rise of home computing and gaming in the UK.
-
C.
BBC BASIC
BBC BASIC is a variant of the BASIC programming language developed by Acorn Computers in the early 1980s, notable for its speed, structured programming features, and widespread use on BBC Micro computers in UK education.
-
D.
Commodore Amiga 1000
The Commodore Amiga 1000 is the first model in Commodore's Amiga line of personal computers, notable for its advanced multimedia capabilities, multitasking operating system, and pioneering graphics and sound for a mid-1980s home computer.
-
E.
Amstrad PCW
The Amstrad PCW is a mid-1980s line of low-cost, all-in-one word processing computers popular in Europe, known for bundling dedicated word processing software and a printer for home and small office 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: BBC Micro in 1981 Target entity description: BBC Micro in 1981 refers to the first release of Acorn Computers’ influential BBC Microcomputer, a popular 8-bit home and educational computer in the UK.
-
A.
Amstrad CPC
The Amstrad CPC is an 8-bit home computer line from the 1980s, popular in Europe for gaming and productivity software.
-
B.
ZX Spectrum
The ZX Spectrum is an 8-bit home computer released by Sinclair Research in 1982, famous for its rubber keyboard, distinctive color graphics, and major role in the rise of home computing and gaming in the UK.
-
C.
BBC BASIC
BBC BASIC is a variant of the BASIC programming language developed by Acorn Computers in the early 1980s, notable for its speed, structured programming features, and widespread use on BBC Micro computers in UK education.
-
D.
Commodore Amiga 1000
The Commodore Amiga 1000 is the first model in Commodore's Amiga line of personal computers, notable for its advanced multimedia capabilities, multitasking operating system, and pioneering graphics and sound for a mid-1980s home computer.
-
E.
Amstrad PCW
The Amstrad PCW is a mid-1980s line of low-cost, all-in-one word processing computers popular in Europe, known for bundling dedicated word processing software and a printer for home and small office use.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
8-bit microcomputer
ⓘ
educational computer ⓘ home computer ⓘ |
| alsoKnownAs |
BBC Micro
ⓘ
surface form:
BBC Microcomputer
Beeb ⓘ |
| architecture | 6502-based ⓘ |
| caseDesign | all-in-one keyboard computer ⓘ |
| clockSpeed | 2 MHz ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| cpu | MOS Technology 6502 ⓘ |
| cpuBitWidth | 8-bit ⓘ |
| designedFor | BBC Computer Literacy Project ⓘ |
| developer | Acorn Computers ⓘ |
| displayOutput |
RF TV output
ⓘ
RGB output ⓘ composite video ⓘ |
| era | early 1980s home computer era ⓘ |
| expansionInterfaces |
1 MHz Bus
ⓘ
RS-423 serial port ⓘ Tube interface ⓘ User Port ⓘ parallel printer port ⓘ |
| graphicsModes | multiple text and graphics modes up to 640×256 resolution ⓘ |
| introduced | 1981 ⓘ |
| introducedAs |
BBC Micro
ⓘ
surface form:
BBC Microcomputer System
|
| keyboardLayout | QWERTY ⓘ |
| keyboardType | full-travel typewriter-style keyboard ⓘ |
| manufacturer | Acorn Computers ⓘ |
| notableFeature |
Tube coprocessor expansion capability
ⓘ
high-quality keyboard compared to many contemporaries ⓘ integrated BBC BASIC interpreter in ROM ⓘ |
| notableSoftware |
Acornsoft games
ⓘ
Elite ⓘ Revs ⓘ |
| notableUse |
UK schools in the 1980s
ⓘ
computer literacy education in the UK ⓘ |
| operatingSystem |
Acorn MOS
ⓘ
BBC BASIC ⓘ
surface form:
BBC BASIC in ROM
|
| primaryMarket |
education
ⓘ
home computing ⓘ |
| programmingLanguageInROM | BBC BASIC ⓘ |
| ram |
16 KB (Model A)
ⓘ
32 KB (Model B) ⓘ |
| relatedPlatform | Acorn Electron ⓘ |
| romSize | 32 KB ⓘ |
| soundChannels | 3-voice sound plus noise ⓘ |
| soundChip | Texas Instruments SN76489 ⓘ |
| sponsor |
BBC
ⓘ
surface form:
British Broadcasting Corporation
|
| storageOptions |
5.25-inch floppy disk (via disk interface)
ⓘ
cassette tape ⓘ |
| successor | BBC Master ⓘ |
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: BBC Micro in 1981 Description of subject: BBC Micro in 1981 refers to the first release of Acorn Computers’ influential BBC Microcomputer, a popular 8-bit home and educational computer in the UK.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.