CPL
E632953
CPL (Combined Programming Language) is an early high-level programming language from the 1960s that introduced many advanced features and influenced later languages such as BCPL and B.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CPL canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6991484 — 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: CPL Context triple: [B programming language, influencedBy, CPL]
-
A.
CPL
CPL is a leadership education and research center at Harvard Kennedy School focused on developing principled, effective public leaders.
-
B.
CPL
The Canadian Premier League (CPL) is Canada's top-tier professional men's soccer league, founded in 2017 and officially launched in 2019.
-
C.
CPLP
CPLP is an international organization that promotes political, economic, and cultural cooperation among Portuguese-speaking countries worldwide.
-
D.
CSFL
CSFL is the Collegiate Sprint Football League, a college athletics conference that organizes lightweight (sprint) football competition among member institutions.
-
E.
CLP
CLP is the three-letter ISO 4217 currency code for the Chilean peso, the official monetary unit of Chile.
- 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: CPL Target entity description: CPL (Combined Programming Language) is an early high-level programming language from the 1960s that introduced many advanced features and influenced later languages such as BCPL and B.
-
A.
CPL
CPL is a leadership education and research center at Harvard Kennedy School focused on developing principled, effective public leaders.
-
B.
CPL
The Canadian Premier League (CPL) is Canada's top-tier professional men's soccer league, founded in 2017 and officially launched in 2019.
-
C.
CPLP
CPLP is an international organization that promotes political, economic, and cultural cooperation among Portuguese-speaking countries worldwide.
-
D.
CSFL
CSFL is the Collegiate Sprint Football League, a college athletics conference that organizes lightweight (sprint) football competition among member institutions.
-
E.
CLP
CLP is the three-letter ISO 4217 currency code for the Chilean peso, the official monetary unit of Chile.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
high-level programming language
ⓘ
procedural programming language ⓘ programming language ⓘ |
| abbreviationOf | Combined Programming Language ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| designedFor |
general-purpose programming
ⓘ
scientific computing ⓘ systems programming ⓘ |
| designedInDecade | 1960s ⓘ |
| designStarted | 1963 ⓘ |
| developer |
Cambridge University
ⓘ
University of London ⓘ |
| executionModel | compiled language ⓘ |
| field | computer science ⓘ |
| fullName | Combined Programming Language ⓘ |
| hasParadigm |
imperative programming
ⓘ
procedural programming ⓘ |
| hasSyntaxStyle | ALGOL-like syntax ⓘ |
| historicalPeriod | early high-level languages ⓘ |
| historicalStatus | largely obsolete ⓘ |
| influenced |
B (programming language)
ⓘ
linked to:
B programming language
BCPL ⓘ design of later C-family languages indirectly via BCPL and B ⓘ later systems programming languages ⓘ |
| influencedBy |
ALGOL 60
ⓘ
other early high-level languages ⓘ |
| notableFeature |
combination of low-level control with high-level abstractions
ⓘ
influence on BCPL and B ⓘ rich type structure for its time ⓘ |
| successor | BCPL ⓘ |
| supports |
block structure
ⓘ
floating-point arithmetic ⓘ higher-level data structuring ⓘ integer arithmetic ⓘ recursive procedures ⓘ structured control flow ⓘ user-defined data types ⓘ |
| usedIn |
academic research
ⓘ
experimental systems programming ⓘ |
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: CPL Description of subject: CPL (Combined Programming Language) is an early high-level programming language from the 1960s that introduced many advanced features and influenced later languages such as BCPL and B.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.