B5000 series
E1033537
The B5000 series was a line of innovative mainframe computers from Burroughs, notable for their early use of stack-based architecture and high-level language support.
All labels observed (1)
| Label | Occurrences |
|---|---|
| B5000 series canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13316913 — 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: B5000 series Context triple: [Burroughs large systems, marketedAs, B5000 series]
-
A.
225-5100 series
The 225-5100 series is a subseries of JR West's 225 series electric multiple units used for commuter and suburban services in Japan, featuring updated safety and passenger comfort improvements over earlier variants.
-
B.
Latitude 5000 series
The Latitude 5000 series is a line of Dell business laptops designed to offer a balance of performance, security, and manageability for professional and enterprise users.
-
C.
LC 500 series
The LC 500 series is a line of mid-1990s all-in-one Macintosh computers aimed at the education and home markets, featuring integrated CRT displays and PowerPC-upgradable hardware.
-
D.
A500
A500 is the common shorthand for the Commodore Amiga 500, a popular late-1980s home computer known for its advanced graphics and sound capabilities.
-
E.
Série 4000
Série 4000 is a class of high-speed electric multiple unit trains used by Comboios de Portugal for its Alfa Pendular premium intercity services.
- 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: B5000 series Target entity description: The B5000 series was a line of innovative mainframe computers from Burroughs, notable for their early use of stack-based architecture and high-level language support.
-
A.
225-5100 series
The 225-5100 series is a subseries of JR West's 225 series electric multiple units used for commuter and suburban services in Japan, featuring updated safety and passenger comfort improvements over earlier variants.
-
B.
Latitude 5000 series
The Latitude 5000 series is a line of Dell business laptops designed to offer a balance of performance, security, and manageability for professional and enterprise users.
-
C.
LC 500 series
The LC 500 series is a line of mid-1990s all-in-one Macintosh computers aimed at the education and home markets, featuring integrated CRT displays and PowerPC-upgradable hardware.
-
D.
A500
A500 is the common shorthand for the Commodore Amiga 500, a popular late-1980s home computer known for its advanced graphics and sound capabilities.
-
E.
Série 4000
Série 4000 is a class of high-speed electric multiple unit trains used by Comboios de Portugal for its Alfa Pendular premium intercity services.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | mainframe computer series ⓘ |
| alsoKnownAs | Burroughs B5000 series ⓘ |
| architectureType | stack-based architecture ⓘ |
| characterEncoding | 6-bit character set ⓘ |
| commercialUse |
business data processing
ⓘ
scientific computing ⓘ |
| companyLineage | Unisys mainframe line ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| designedBy | Robert S. Barton ⓘ |
| designedFor |
high-level language support
ⓘ
multi-programming ⓘ time-sharing ⓘ |
| influenced |
Burroughs B5500
ⓘ
linked to:
Burroughs B5000 series
Burroughs B6500 ⓘ
linked to:
Burroughs B5000 series
Burroughs B6700 ⓘ
linked to:
Burroughs B5000 series
Burroughs large systems architecture ⓘ
linked to:
Burroughs large systems
high-level language oriented architectures ⓘ stack machine designs ⓘ |
| influencedBy |
ALGOL 60 language design
ⓘ
linked to:
ALGOL 60
|
| instructionSetDesign | procedure-oriented ⓘ |
| introductionYear | 1961 ⓘ |
| manufacturer | Burroughs Corporation ⓘ |
| marketedAs | second-generation computer system ⓘ |
| memoryProtection | hardware-enforced ⓘ |
| notableFeature |
automatic storage allocation
ⓘ
hardware support for high-level languages ⓘ hardware-managed stack ⓘ no general-purpose programmer-visible registers ⓘ reentrant code support ⓘ |
| notableFor |
early support for high-level languages in hardware
ⓘ
early use of stack-based architecture ⓘ |
| numericRepresentation |
binary fixed-point
ⓘ
binary floating-point ⓘ |
| operatingSystem |
MCP
ⓘ
Master Control Program ⓘ |
| primaryDataType | tagged word ⓘ |
| successor |
Burroughs B5500
ⓘ
linked to:
Burroughs B5000 series
|
| supportsFeature |
automatic bounds checking
ⓘ
block-structured programming ⓘ recursive procedures ⓘ |
| supportsProgrammingLanguage | ALGOL ⓘ |
| systemType |
batch processing system
ⓘ
time-sharing system ⓘ |
| uses | descriptor-based memory management ⓘ |
| wordLength | 48-bit ⓘ |
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: B5000 series Description of subject: The B5000 series was a line of innovative mainframe computers from Burroughs, notable for their early use of stack-based architecture and high-level language support.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.