Honeywell DDP-516 minicomputer
E4677
The Honeywell DDP-516 minicomputer was a rugged, 16-bit computer from the 1960s widely used in real-time and military applications, notably serving as the hardware platform for the original ARPANET Interface Message Processors.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Honeywell DDP-516 minicomputer canonical | 3 |
| Honeywell 516 computer | 1 |
| Honeywell DDP series | 1 |
| Honeywell DDP-516 | 1 |
| Honeywell computers | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T52618 — 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: Honeywell DDP-516 minicomputer Context triple: [Interface Message Processor, basedOn, Honeywell DDP-516 minicomputer]
-
A.
Bolt Beranek and Newman
Bolt Beranek and Newman was a pioneering American research and engineering firm best known for its foundational role in developing the ARPANET, a precursor to the modern internet.
-
B.
Pleiades supercomputer
The Pleiades supercomputer is a high-performance computing system used by NASA for large-scale simulations and scientific research in fields such as aeronautics, space exploration, and climate modeling.
-
C.
Differential analyzer
The Differential Analyzer is an early analog mechanical computer designed to solve differential equations using interconnected rotating shafts and wheels.
-
D.
Stanford Research Institute
Stanford Research Institute (now SRI International) is a prominent independent nonprofit research and innovation center known for pioneering advances in computing, artificial intelligence, and other cutting-edge technologies.
-
E.
Rockwell
Rockwell is an American singer and songwriter best known for his 1984 hit single "Somebody's Watching Me."
- 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: Honeywell DDP-516 minicomputer Target entity description: The Honeywell DDP-516 minicomputer was a rugged, 16-bit computer from the 1960s widely used in real-time and military applications, notably serving as the hardware platform for the original ARPANET Interface Message Processors.
-
A.
Bolt Beranek and Newman
Bolt Beranek and Newman was a pioneering American research and engineering firm best known for its foundational role in developing the ARPANET, a precursor to the modern internet.
-
B.
Pleiades supercomputer
The Pleiades supercomputer is a high-performance computing system used by NASA for large-scale simulations and scientific research in fields such as aeronautics, space exploration, and climate modeling.
-
C.
Differential analyzer
The Differential Analyzer is an early analog mechanical computer designed to solve differential equations using interconnected rotating shafts and wheels.
-
D.
Stanford Research Institute
Stanford Research Institute (now SRI International) is a prominent independent nonprofit research and innovation center known for pioneering advances in computing, artificial intelligence, and other cutting-edge technologies.
-
E.
Rockwell
Rockwell is an American singer and songwriter best known for his 1984 hit single "Somebody's Watching Me."
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | minicomputer ⓘ |
| applicationDomain |
command and control systems
ⓘ
communications switching ⓘ process control ⓘ |
| architectureType | 16-bit architecture ⓘ |
| bitWidth | 16-bit ⓘ |
| category | real-time minicomputer ⓘ |
| controlFeature | hardware interrupts for real-time response ⓘ |
| controlType | parallel, synchronous logic ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| deploymentPeriod |
early 1970s
ⓘ
late 1960s ⓘ |
| designFeature |
real-time interrupt capabilities
ⓘ
rugged construction ⓘ |
| era | 1960s ⓘ |
| family |
Honeywell DDP-516 minicomputer
self-linksurface differs
ⓘ
surface form:
Honeywell DDP series
|
| hardwareRole | Interface Message Processor platform ⓘ |
| historicalSignificance | one of the first computers used as a dedicated network processor ⓘ |
| instructionSetType | fixed-word instruction set ⓘ |
| intendedUse |
military applications
ⓘ
real-time computing ⓘ |
| interfaceRole | interface between host computers and ARPANET ⓘ |
| manufacturer | Honeywell ⓘ |
| marketedAs | real-time data processor ⓘ |
| memoryType | core memory ⓘ |
| notableFor | supporting the first operational packet-switched network ⓘ |
| notableProperty |
high reliability for real-time tasks
ⓘ
widely deployed in early computer networking research ⓘ |
| notableUse | ARPANET Interface Message Processor hardware platform ⓘ |
| operatingEnvironment | harsh environments ⓘ |
| packaging | cabinet-mounted system ⓘ |
| powerRequirement | suitable for continuous operation ⓘ |
| reliabilityFeature | designed for 24/7 operation ⓘ |
| roleInARPANET | host interface and packet switching control ⓘ |
| successorTo |
Honeywell DDP-516
ⓘ
surface form:
Honeywell DDP-116
|
| technologyGeneration | second-generation minicomputer ⓘ |
| usedAs | embedded controller in larger systems ⓘ |
| usedBy |
Bolt Beranek and Newman
ⓘ
U.S. Department of Defense projects ⓘ research institutions connected to ARPANET ⓘ |
| usedFor | packet-switching control in ARPANET ⓘ |
| usedIn |
data acquisition
ⓘ
defense systems ⓘ early network research laboratories ⓘ industrial control ⓘ |
| usedInNetwork | ARPANET ⓘ |
| wordLength | 16 bits ⓘ |
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: Honeywell DDP-516 minicomputer Description of subject: The Honeywell DDP-516 minicomputer was a rugged, 16-bit computer from the 1960s widely used in real-time and military applications, notably serving as the hardware platform for the original ARPANET Interface Message Processors.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Honeywell DDP-516
subject surface form:
Honeywell DDP-516
this entity surface form:
Honeywell DDP series
this entity surface form:
Honeywell computers
this entity surface form:
Honeywell 516 computer