NPL network
E167723
The NPL network was an early experimental packet-switching computer network developed in the United Kingdom that significantly influenced the design of the modern internet.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NPL network canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1465548 — 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: NPL network Context triple: [Donald Davies, knownFor, NPL network]
-
A.
NPL
NPL is India’s premier national metrology institute responsible for establishing and maintaining the country’s standards of measurement and related scientific research.
-
B.
NAB
NAB is the commonly used abbreviation for the New American Bible, a Catholic English translation of the Bible widely used in the United States.
-
C.
NNL
NNL is the commonly used abbreviation for the Negro National League, a pioneering professional baseball league that was a cornerstone of Negro league baseball in the early 20th century.
-
D.
NNSC
NNSC is an international body established after the Korean War to monitor and supervise the implementation of the armistice agreement between North and South Korea.
-
E.
NZLP
NZLP is the commonly used abbreviation for the New Zealand Labour Party, a major centre-left political party in New Zealand.
- 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: NPL network Target entity description: The NPL network was an early experimental packet-switching computer network developed in the United Kingdom that significantly influenced the design of the modern internet.
-
A.
NPL
NPL is India’s premier national metrology institute responsible for establishing and maintaining the country’s standards of measurement and related scientific research.
-
B.
NAB
NAB is the commonly used abbreviation for the New American Bible, a Catholic English translation of the Bible widely used in the United States.
-
C.
NNL
NNL is the commonly used abbreviation for the Negro National League, a pioneering professional baseball league that was a cornerstone of Negro league baseball in the early 20th century.
-
D.
NNSC
NNSC is an international body established after the Korean War to monitor and supervise the implementation of the armistice agreement between North and South Korea.
-
E.
NZLP
NZLP is the commonly used abbreviation for the New Zealand Labour Party, a major centre-left political party in New Zealand.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
experimental computer network
ⓘ
packet-switching computer network ⓘ |
| aimedTo |
demonstrate feasibility of packet-switched communication
ⓘ
support multiple users sharing computing resources ⓘ |
| basedOnConcept | packet switching ⓘ |
| comparedWith |
ARPANET
ⓘ
CYCLADES computer network ⓘ
surface form:
CYCLADES network
|
| computingEnvironment | mainframe and minicomputer systems ⓘ |
| computingModel | store-and-forward packet switching ⓘ |
| connectedTo |
other UK research institutions (experimentally)
ⓘ
remote terminals at NPL ⓘ |
| country | United Kingdom ⓘ |
| describedIn | papers by Donald Davies on packet switching ⓘ |
| developer |
Donald Davies
ⓘ
National Physical Laboratory ⓘ |
| era |
1970s
ⓘ
late 1960s ⓘ |
| field |
computer networking
ⓘ
computer science ⓘ |
| hasConcept | fixed-size packets (message blocks) ⓘ |
| hasPart |
Honeywell DDP-516 minicomputer
ⓘ
surface form:
Honeywell 516 computer
local area network at NPL ⓘ |
| historicalSignificance | one of the first operational packet-switching networks ⓘ |
| inception | 1967 ⓘ |
| influenced |
design of packet-switching protocols
ⓘ
development of wide-area networks ⓘ |
| influencedBy | Paul Baran's work on distributed communications ⓘ |
| inspiredBy | time-sharing systems ⓘ |
| institutionalContext | UK government research laboratory ⓘ |
| language | English ⓘ |
| location |
Teddington
ⓘ
surface form:
Teddington, Middlesex, United Kingdom
|
| networkType | packet-switched network ⓘ |
| notableFor |
early practical implementation of packet switching
ⓘ
influencing Internet architecture concepts ⓘ |
| notableWorkOf | Donald Davies ⓘ |
| operatingOrganization |
National Physical Laboratory
ⓘ
surface form:
National Physical Laboratory (UK)
|
| operationalPeriod | late 1960s to 1970s ⓘ |
| partOf | history of the Internet ⓘ |
| precededBy | early circuit-switched data networks ⓘ |
| researchFocus |
congestion control
ⓘ
data transmission efficiency ⓘ network reliability ⓘ |
| significantInfluenceOn |
ARPANET
ⓘ
the internet ⓘ
surface form:
Internet
|
| status | defunct ⓘ |
| usedFor |
data communication experiments
ⓘ
resource sharing between computers ⓘ |
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: NPL network Description of subject: The NPL network was an early experimental packet-switching computer network developed in the United Kingdom that significantly influenced the design of the modern internet.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.