Android Runtime (ART)
E13752
Android Runtime (ART) is the managed runtime environment for Android that executes apps’ bytecode, replacing the older Dalvik VM to improve performance and efficiency.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Android Runtime (ART) canonical | 7 |
| Android Runtime | 5 |
| Android runtime | 2 |
| Android application execution environment | 1 |
| RenderScript | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T122580 — 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: Android Runtime (ART) Context triple: [Android, usesRuntime, Android Runtime (ART)]
-
A.
Android
Android is a mobile operating system developed by Google, widely used on smartphones, tablets, and other smart devices around the world.
-
B.
Wear OS
Wear OS is Google’s smartwatch operating system designed to bring Android apps, notifications, and Google services to wearable devices.
-
C.
N Reactor
N Reactor was a dual-purpose plutonium production and power-generating nuclear reactor at the Hanford Site in Washington, notable for its graphite-moderated, water-cooled design and role in the U.S. Cold War weapons program.
-
D.
F Reactor
F Reactor was one of the early plutonium production reactors at the Hanford Site in Washington, built during the Manhattan Project to support the U.S. nuclear weapons program.
-
E.
Ovi
Ovi is the widely recognized nickname of Alex Ovechkin, the prolific Russian goal-scorer and NHL superstar.
- 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: Android Runtime (ART) Target entity description: Android Runtime (ART) is the managed runtime environment for Android that executes apps’ bytecode, replacing the older Dalvik VM to improve performance and efficiency.
-
A.
Android
Android is a mobile operating system developed by Google, widely used on smartphones, tablets, and other smart devices around the world.
-
B.
Wear OS
Wear OS is Google’s smartwatch operating system designed to bring Android apps, notifications, and Google services to wearable devices.
-
C.
N Reactor
N Reactor was a dual-purpose plutonium production and power-generating nuclear reactor at the Hanford Site in Washington, notable for its graphite-moderated, water-cooled design and role in the U.S. Cold War weapons program.
-
D.
F Reactor
F Reactor was one of the early plutonium production reactors at the Hanford Site in Washington, built during the Manhattan Project to support the U.S. nuclear weapons program.
-
E.
Ovi
Ovi is the widely recognized nickname of Alex Ovechkin, the prolific Russian goal-scorer and NHL superstar.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Android software component
ⓘ
application runtime environment ⓘ virtual machine implementation ⓘ |
| alsoKnownAs | ART ⓘ |
| architectureSupport |
ARM
ⓘ
ARM64 ⓘ MIPS (legacy) ⓘ x86 ⓘ x86_64 ⓘ |
| compilesFrom | DEX bytecode ⓘ |
| compilesTo | native machine code ⓘ |
| defaultSinceVersion |
Android
ⓘ
surface form:
Android 5.0 Lollipop
|
| designGoal |
improve battery efficiency
ⓘ
improve performance over Dalvik ⓘ reduce application startup time ⓘ reduce memory usage ⓘ support larger and more complex apps ⓘ |
| developer | Google ⓘ |
| executionModel |
ahead-of-time compilation
ⓘ
just-in-time compilation ⓘ profile-guided compilation ⓘ |
| fileFormatSupport |
.art
ⓘ
.dex ⓘ .oat ⓘ .vdex ⓘ |
| impact | reduces need for full app recompilation on updates in newer Android versions ⓘ |
| includesComponent |
AOT compiler
ⓘ
JIT compiler ⓘ class loader ⓘ garbage collector ⓘ interpreter ⓘ runtime libraries ⓘ |
| integratedWith |
Android application package manager
ⓘ
Android ⓘ
surface form:
Android framework
|
| introducedInVersion |
Android
ⓘ
surface form:
Android 4.4 KitKat
|
| memoryManagement | automatic garbage collection ⓘ |
| operatingSystem | Android ⓘ |
| optimizationTechnique |
dead code elimination
ⓘ
method inlining ⓘ on-device compilation ⓘ profile-guided optimization ⓘ register allocation ⓘ |
| primaryRole |
execute Android application bytecode
ⓘ
provide managed runtime for Android apps ⓘ |
| replacedByOnDevice | ART AOT/JIT hybrid model instead of pure Dalvik JIT ⓘ |
| replaces |
Android Dalvik VM
ⓘ
surface form:
Dalvik virtual machine
|
| supportsLanguage |
Java
ⓘ
Kotlin ⓘ other JVM-based languages compiled to DEX ⓘ |
| usesGarbageCollectorType |
concurrent garbage collection
ⓘ
generational garbage collection ⓘ |
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: Android Runtime (ART) Description of subject: Android Runtime (ART) is the managed runtime environment for Android that executes apps’ bytecode, replacing the older Dalvik VM to improve performance and efficiency.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Android Runtime
this entity surface form:
RenderScript
this entity surface form:
Android application execution environment
this entity surface form:
Android Runtime
this entity surface form:
Android Runtime
this entity surface form:
Android runtime
subject surface form:
Android 4.4 KitKat
subject surface form:
Android 4.4 KitKat
subject surface form:
Android 4.4 KitKat
this entity surface form:
Android Runtime
this entity surface form:
Android runtime