Rosetta 2

E41469

binary translation technology software compatibility layer

Rosetta 2 is Apple’s dynamic binary translation technology that allows applications built for Intel-based Macs to run seamlessly on Apple silicon systems.

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All labels observed (3)

Label	Occurrences
Rosetta 2 canonical	6
Rosetta (for PowerPC-to-Intel transition, later phase)	1
Rosetta 2 x86-64 translation	1

How this entity was disambiguated

This entity first appeared as the object of triple T321954 — 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: Rosetta 2
Context triple: [Apple silicon, compatibilityLayer, Rosetta 2]

A. Rosetta (album)
Rosetta is a 2016 space-themed electronic music album by Greek composer Vangelis, inspired by and dedicated to the European Space Agency’s Rosetta space mission.
B. Icestorm
Icestorm is the energy-efficient, low-power CPU core microarchitecture used for the efficiency cores in Apple's M1 system-on-a-chip.
C. Rosetta Terminology Mapping (RTM)
Rosetta Terminology Mapping (RTM) is an IHE Patient Care Device framework that standardizes and harmonizes device terminology to enable consistent, interoperable communication of clinical data across diverse medical systems.
D. Merlin 1C
Merlin 1C is a liquid-fueled rocket engine developed by SpaceX for use on early Falcon rockets, notable for its role in pioneering the company’s orbital launch capabilities.
E. Merlin 1D
Merlin 1D is a liquid-fueled rocket engine developed by SpaceX, known for powering the first stage of the Falcon 9 launch vehicle with high thrust and reusability.
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: Rosetta 2
Target entity description: Rosetta 2 is Apple’s dynamic binary translation technology that allows applications built for Intel-based Macs to run seamlessly on Apple silicon systems.

A. Rosetta (album)
Rosetta is a 2016 space-themed electronic music album by Greek composer Vangelis, inspired by and dedicated to the European Space Agency’s Rosetta space mission.
B. Icestorm
Icestorm is the energy-efficient, low-power CPU core microarchitecture used for the efficiency cores in Apple's M1 system-on-a-chip.
C. Rosetta Terminology Mapping (RTM)
Rosetta Terminology Mapping (RTM) is an IHE Patient Care Device framework that standardizes and harmonizes device terminology to enable consistent, interoperable communication of clinical data across diverse medical systems.
D. Merlin 1C
Merlin 1C is a liquid-fueled rocket engine developed by SpaceX for use on early Falcon rockets, notable for its role in pioneering the company’s orbital launch capabilities.
E. Merlin 1D
Merlin 1D is a liquid-fueled rocket engine developed by SpaceX, known for powering the first stage of the Falcon 9 launch vehicle with high thrust and reusability.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	binary translation technology ⓘ software compatibility layer ⓘ
announcedAt	Apple Worldwide Developers Conference 2020 ⓘ surface form: WWDC 2020
category	application compatibility technology ⓘ software translation layer ⓘ
componentOf	macOS Big Sur ⓘ macOS Monterey ⓘ macOS Sonoma ⓘ macOS Ventura ⓘ
developer	Apple Inc. ⓘ
distribution	bundled with macOS for Apple silicon ⓘ
doesNotSupport	32-bit x86 applications ⓘ kernel extensions built for Intel ⓘ virtualization of x86_64 kernels ⓘ
feature	ahead-of-time translation for some binaries ⓘ caching of translated code ⓘ just-in-time translation for code paths ⓘ
goal	maintain compatibility during Apple silicon transition ⓘ
installation	optional on first run of Intel app ⓘ
introducedIn	macOS Big Sur ⓘ surface form: macOS 11 Big Sur
license	proprietary software ⓘ
nameOrigin	named after the Rosetta Stone ⓘ
operatingSystem	macOS ⓘ
optimizationTarget	performance close to native Intel execution ⓘ
platform	Apple silicon ⓘ Intel-based Mac applications ⓘ
predecessor	Rosetta mission ⓘ surface form: Rosetta
purpose	run Intel-based Mac apps on Apple silicon Macs ⓘ
releaseYear	2020 ⓘ
requires	Apple silicon ⓘ surface form: Apple silicon Mac macOS 11 Big Sur or later ⓘ
runsOn	Apple M1 ⓘ Apple M1 Max ⓘ Apple M1 Pro ⓘ Apple M1 Ultra ⓘ Apple M2 ⓘ Apple M2 Max ⓘ Apple M2 Pro ⓘ Apple M2 Ultra ⓘ Apple M3 ⓘ
status	active ⓘ
supports	many Intel-only Mac games ⓘ most Intel-only Mac applications ⓘ
supportsArchitecture	ARM64 ⓘ x86_64 ⓘ
translationType	dynamic binary translation ⓘ
userInteraction	transparent to most users ⓘ
vendor	Apple Inc. ⓘ

How these facts were elicited

Referenced by (8)

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

Apple silicon → compatibilityLayer → Rosetta 2 ⓘ

Universal App Quick Start Program → relatedTo → Rosetta 2 ⓘ

Apple M-series → supports → Rosetta 2 ⓘ

this entity surface form: Rosetta 2 x86-64 translation

Mac OS X transition technologies → includes → Rosetta 2 ⓘ

this entity surface form: Rosetta (for PowerPC-to-Intel transition, later phase)

Developer Transition Kit for Apple silicon → includesTechnology → Rosetta 2 ⓘ

Apple silicon transition → requiresCompatibilityLayer → Rosetta 2 ⓘ

Universal 2 binary format → relatedTechnology → Rosetta 2 ⓘ

Apple developer transition kit program → relatedTo → Rosetta 2 ⓘ

subject surface form: Apple Developer Transition Kit Program

All labels observed (3)

How this entity was disambiguated Show

Statements (48)

How these facts were elicited Show

Referenced by (8)

How this entity was disambiguated

How these facts were elicited