Common Language Runtime

E34639

.NET runtime environment managed execution environment virtual machine

The Common Language Runtime is the virtual machine component of Microsoft's .NET platform that manages code execution, memory, security, and other runtime services for .NET applications.

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All labels observed (14)

Label	Occurrences
Common Language Runtime canonical	24
.NET Common Language Runtime	13
.NET runtime	8
Common Language Runtime (CLR)	3
.NET CLR	2
CoreCLR	2
.NET CLR (ClojureCLR)	1
.NET Common Language Runtime execution environment	1
.NET Framework CLR	1
CLR	1
Common Language Runtime in Microsoft .NET implementation	1
CoreCLR / .NET runtime implementation	1
The Common Language Runtime is a concrete implementation of the CLI specification	1
common language runtime	1

How this entity was disambiguated

This entity first appeared as the object of triple T265003 — 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: Common Language Runtime
Context triple: [.NET Framework, includesComponent, Common Language Runtime]

A. .NET Framework
The .NET Framework is a Windows-based software development platform and runtime environment that provides a large class library and supports multiple programming languages for building and running applications.
B. C# programming language
C# is a modern, object-oriented programming language designed for building a wide range of applications on the .NET platform, known for its strong typing, rich standard library, and integration with Visual Studio.
C. Android Runtime (ART)
Android Runtime (ART) is the managed runtime environment for Android that executes apps’ bytecode, replacing the older Dalvik VM to improve performance and efficiency.
D. LPC
The LPC is New York City’s official agency responsible for identifying, designating, and regulating the city’s landmarks and historic districts.
E. C Reactor
C Reactor is one of the early plutonium production reactors built and operated at the Hanford Site in Washington as part of the U.S. Manhattan Project and Cold War nuclear weapons program.
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: Common Language Runtime
Target entity description: The Common Language Runtime is the virtual machine component of Microsoft's .NET platform that manages code execution, memory, security, and other runtime services for .NET applications.

A. .NET Framework
The .NET Framework is a Windows-based software development platform and runtime environment that provides a large class library and supports multiple programming languages for building and running applications.
B. C# programming language
C# is a modern, object-oriented programming language designed for building a wide range of applications on the .NET platform, known for its strong typing, rich standard library, and integration with Visual Studio.
C. Android Runtime (ART)
Android Runtime (ART) is the managed runtime environment for Android that executes apps’ bytecode, replacing the older Dalvik VM to improve performance and efficiency.
D. LPC
The LPC is New York City’s official agency responsible for identifying, designating, and regulating the city’s landmarks and historic districts.
E. C Reactor
C Reactor is one of the early plutonium production reactors built and operated at the Hanford Site in Washington as part of the U.S. Manhattan Project and Cold War nuclear weapons program.
F. None of above. chosen

Statements (65)

Predicate	Object
instanceOf	.NET runtime environment ⓘ managed execution environment ⓘ virtual machine ⓘ
alsoKnownAs	CLR ⓘ linked to: Common Language Runtime MSIL runtime ⓘ
basedOn	Common Type System ⓘ
category	.NET technology ⓘ runtime system ⓘ
developedBy	Microsoft ⓘ
enables	language interoperability ⓘ
executes	managed code ⓘ
fileFormat	PE (Portable Executable) assemblies ⓘ
hasComponent	JIT compiler ⓘ class loader ⓘ exception handling subsystem ⓘ garbage collector ⓘ security engine ⓘ
introducedIn	.NET Framework 1.0 ⓘ linked to: .NET Framework
manages	application domains ⓘ code execution ⓘ memory allocation ⓘ memory deallocation ⓘ security enforcement ⓘ verification of code ⓘ
partOf	.NET (modern, cross-platform) ⓘ linked to: .NET Core .NET Framework ⓘ Microsoft .NET platform ⓘ linked to: .NET ecosystem
performs	just-in-time compilation of IL to native code ⓘ
platform	Linux ⓘ Windows ⓘ macOS ⓘ
providesFeature	automatic memory management ⓘ code access security ⓘ exception handling ⓘ garbage collection ⓘ interoperability with unmanaged code ⓘ just-in-time compilation ⓘ remoting ⓘ thread management ⓘ type safety ⓘ
relatedTo	CoreCLR ⓘ linked to: .NET Core Mono runtime ⓘ
releaseYear	2002 ⓘ
securityModel	code access security (legacy) ⓘ
standardizedBy	ECMA ⓘ linked to: ECMA International ISO/IEC ⓘ
successor	CoreCLR ⓘ linked to: .NET Core
supports	application domains ⓘ attributes ⓘ generics ⓘ reflection ⓘ
supportsLanguage	C# ⓘ linked to: C# programming language C++/CLI ⓘ F# ⓘ IronPython ⓘ IronRuby ⓘ PowerShell ⓘ Visual Basic .NET ⓘ
uses	Common Language Specification ⓘ Common Type System ⓘ Microsoft Intermediate Language ⓘ assemblies ⓘ intermediate language ⓘ metadata ⓘ
usesSpecification	ECMA-335 ⓘ

How these facts were elicited

Referenced by (60)

Full triples — surface form annotated when it differs from this entity's canonical label.

.NET Framework → includesComponent → Common Language Runtime ⓘ

.NET Framework → executionEngine → Common Language Runtime ⓘ

Visual Basic .NET → runsOn → Common Language Runtime ⓘ

F# → runsOn → Common Language Runtime ⓘ

MAUI → usesLanguageRuntime → .NET Common Language Runtime ⓘ