ARM Cortex-A
E723425
ARM Cortex-A is a family of 32-bit and 64-bit application processor cores from Arm designed for high-performance, feature-rich devices such as smartphones, tablets, and embedded systems.
All labels observed (6)
| Label | Occurrences |
|---|---|
| ARM Cortex-A series | 3 |
| ARM Cortex-A canonical | 1 |
| ARM Cortex-A5 | 1 |
| ARM Cortex-A53 | 1 |
| ARM Cortex-A57 | 1 |
| ARM Cortex-A9 MPCore | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8284304 — 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: ARM Cortex-A Context triple: [RT-Thread, supportsArchitecture, ARM Cortex-A]
-
A.
ARM Cortex-R series
The ARM Cortex-R series is a family of 32-bit RISC processor cores designed by ARM for high-performance, real-time and safety-critical embedded applications such as automotive, industrial control, and storage systems.
-
B.
ARMv8-A
ARMv8-A is a 64-bit ARM processor architecture generation that introduces the AArch64 execution state and underpins many modern mobile and desktop CPUs.
-
C.
ARMv7-A architecture
ARMv7-A architecture is a 32-bit ARM processor architecture widely used in smartphones, tablets, and embedded systems, featuring advanced performance, virtualization, and security capabilities.
-
D.
ARM Cortex-M series
The ARM Cortex-M series is a family of low-power, 32-bit RISC microcontroller cores widely used in embedded systems, IoT devices, and real-time applications.
-
E.
ARM
ARM is a family of energy-efficient RISC processor architectures widely used in mobile devices, embedded systems, and increasingly in laptops and servers.
- 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: ARM Cortex-A Target entity description: ARM Cortex-A is a family of 32-bit and 64-bit application processor cores from Arm designed for high-performance, feature-rich devices such as smartphones, tablets, and embedded systems.
-
A.
ARM Cortex-R series
The ARM Cortex-R series is a family of 32-bit RISC processor cores designed by ARM for high-performance, real-time and safety-critical embedded applications such as automotive, industrial control, and storage systems.
-
B.
ARMv8-A
ARMv8-A is a 64-bit ARM processor architecture generation that introduces the AArch64 execution state and underpins many modern mobile and desktop CPUs.
-
C.
ARMv7-A architecture
ARMv7-A architecture is a 32-bit ARM processor architecture widely used in smartphones, tablets, and embedded systems, featuring advanced performance, virtualization, and security capabilities.
-
D.
ARM Cortex-M series
The ARM Cortex-M series is a family of low-power, 32-bit RISC microcontroller cores widely used in embedded systems, IoT devices, and real-time applications.
-
E.
ARM
ARM is a family of energy-efficient RISC processor architectures widely used in mobile devices, embedded systems, and increasingly in laptops and servers.
- F. None of above. chosen
Statements (62)
| Predicate | Object |
|---|---|
| instanceOf |
ARM architecture core family
ⓘ
microprocessor core family ⓘ |
| architecture | ARM NERFINISHED ⓘ |
| bitWidth |
32-bit
ⓘ
64-bit ⓘ |
| contrastWith |
ARM Cortex-M
NERFINISHED
ⓘ
ARM Cortex-R NERFINISHED ⓘ |
| designedFor |
application processors
ⓘ
embedded systems ⓘ feature-rich devices ⓘ high-performance devices ⓘ smartphones ⓘ tablets ⓘ |
| developer | Arm Ltd. NERFINISHED ⓘ |
| familyMember |
ARM Cortex-A12
NERFINISHED
ⓘ
ARM Cortex-A15 NERFINISHED ⓘ ARM Cortex-A17 NERFINISHED ⓘ ARM Cortex-A32 NERFINISHED ⓘ ARM Cortex-A35 NERFINISHED ⓘ ARM Cortex-A5 NERFINISHED ⓘ ARM Cortex-A53 NERFINISHED ⓘ ARM Cortex-A55 NERFINISHED ⓘ ARM Cortex-A57 NERFINISHED ⓘ ARM Cortex-A7 NERFINISHED ⓘ ARM Cortex-A710 NERFINISHED ⓘ ARM Cortex-A715 NERFINISHED ⓘ ARM Cortex-A72 NERFINISHED ⓘ ARM Cortex-A73 NERFINISHED ⓘ ARM Cortex-A75 NERFINISHED ⓘ ARM Cortex-A76 NERFINISHED ⓘ ARM Cortex-A77 NERFINISHED ⓘ ARM Cortex-A78 NERFINISHED ⓘ ARM Cortex-A78C NERFINISHED ⓘ ARM Cortex-A8 NERFINISHED ⓘ ARM Cortex-A9 NERFINISHED ⓘ ARM Cortex-X1 NERFINISHED ⓘ ARM Cortex-X2 NERFINISHED ⓘ ARM Cortex-X3 NERFINISHED ⓘ ARM Cortex-X4 NERFINISHED ⓘ ARM Cortex-X925 NERFINISHED ⓘ |
| feature |
advanced power management features
ⓘ
high performance per watt ⓘ support for rich operating systems ⓘ |
| includesArchitecture |
ARMv7-A
NERFINISHED
ⓘ
ARMv8-A NERFINISHED ⓘ ARMv9-A NERFINISHED ⓘ |
| supports |
NEON SIMD extensions
ⓘ
TrustZone security extensions NERFINISHED ⓘ VFP floating-point unit ⓘ memory management unit ⓘ operating systems like Android ⓘ operating systems like Linux ⓘ out-of-order execution (in many cores) ⓘ virtual memory ⓘ |
| targetMarket |
automotive infotainment
ⓘ
consumer electronics ⓘ industrial embedded systems ⓘ mobile computing ⓘ networking equipment ⓘ |
| typicalConfiguration | multi-core ⓘ |
| usedIn | system-on-chip designs ⓘ |
| usesDesignModel | licensable IP cores ⓘ |
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: ARM Cortex-A Description of subject: ARM Cortex-A is a family of 32-bit and 64-bit application processor cores from Arm designed for high-performance, feature-rich devices such as smartphones, tablets, and embedded systems.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
ARM Cortex-A9 MPCore
this entity surface form:
ARM Cortex-A57
this entity surface form:
ARM Cortex-A53
this entity surface form:
ARM Cortex-A5
this entity surface form:
ARM Cortex-A series
this entity surface form:
ARM Cortex-A series
this entity surface form:
ARM Cortex-A series