Quartz
E229050
Quartz is Apple's 2D graphics rendering and compositing engine that underpins the visual display system in macOS.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Quartz canonical | 4 |
| Quartz Core | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2051215 — 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: Quartz Context triple: [Mac OS X 10.0 Cheetah, includesComponent, Quartz]
-
A.
Quartz
Quartz is a digital news outlet known for its global business journalism, data-driven reporting, and mobile-first storytelling.
-
B.
Areia
Areia is a historic colonial-era city in the Brazilian state of Paraíba, known for its preserved architecture and cultural heritage.
-
C.
Talx
Talx is a workforce solutions and employment verification company that operates as a subsidiary of the credit reporting agency Equifax.
-
D.
Aswan granite
Aswan granite is a durable, reddish granite from the Aswan region of Egypt, historically quarried for monumental architecture such as obelisks, statues, and temple elements.
-
E.
Beryl
Beryl is a given name that can be used for people of any gender, historically more common as a female name in English-speaking countries.
- 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: Quartz Target entity description: Quartz is Apple's 2D graphics rendering and compositing engine that underpins the visual display system in macOS.
-
A.
Quartz
Quartz is a digital news outlet known for its global business journalism, data-driven reporting, and mobile-first storytelling.
-
B.
Areia
Areia is a historic colonial-era city in the Brazilian state of Paraíba, known for its preserved architecture and cultural heritage.
-
C.
Talx
Talx is a workforce solutions and employment verification company that operates as a subsidiary of the credit reporting agency Equifax.
-
D.
Aswan granite
Aswan granite is a durable, reddish granite from the Aswan region of Egypt, historically quarried for monumental architecture such as obelisks, statues, and temple elements.
-
E.
Beryl
Beryl is a given name that can be used for people of any gender, historically more common as a female name in English-speaking countries.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
2D graphics library
ⓘ
graphics rendering engine ⓘ |
| component |
Quartz 2D
ⓘ
Quartz Compositor ⓘ Quartz Extreme ⓘ Quartz Extreme ⓘ
surface form:
QuartzGL
|
| developer | Apple Inc. ⓘ |
| exposedAs |
Quartz 2D
ⓘ
surface form:
Core Graphics framework
|
| feature |
hardware acceleration
ⓘ
resolution independence ⓘ subpixel rendering ⓘ |
| fileFormatSupport |
JPEG
ⓘ
Portable Document Format ⓘ
surface form:
PDF
PNG ⓘ TIFF ⓘ |
| hardwareAccelerationVia |
Core Image
ⓘ
Metal (through higher-level frameworks) ⓘ Quartz Extreme ⓘ |
| introducedIn |
macOS
ⓘ
surface form:
Mac OS X
|
| introducedWithVersion | Mac OS X 10.0 Cheetah ⓘ |
| languageBinding |
C
ⓘ
Objective-C ⓘ Swift ⓘ |
| operatingSystem |
iOS
ⓘ
iPadOS ⓘ macOS ⓘ tvOS ⓘ |
| partOf |
Quartz 2D
ⓘ
surface form:
Core Graphics
Quartz technologies ⓘ |
| platform |
Apple silicon
ⓘ
surface form:
Apple silicon Mac
Intel-based Mac ⓘ Power Macintosh ⓘ
surface form:
PowerPC Macintosh
|
| programmingInterface |
Quartz 2D
ⓘ
surface form:
Core Graphics API
Quartz 2D ⓘ
surface form:
Quartz 2D API
|
| relatedTechnology |
Core Animation
ⓘ
Core Image ⓘ Metal ⓘ |
| replaced |
QuickDraw graphics system
ⓘ
surface form:
QuickDraw (for most 2D rendering)
|
| supports |
2D vector graphics
ⓘ
PDF rendering ⓘ alpha compositing ⓘ anti-aliased drawing ⓘ bitmap graphics ⓘ color management ⓘ image compositing ⓘ text rendering ⓘ |
| underpins |
Aqua user interface
ⓘ
macOS visual display system ⓘ macOS windowing system ⓘ |
| usedBy |
macOS Cocoa
ⓘ
surface form:
AppKit
Cocoa ⓘ UIKit ⓘ |
| uses | PDF imaging model ⓘ |
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: Quartz Description of subject: Quartz is Apple's 2D graphics rendering and compositing engine that underpins the visual display system in macOS.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
GTK
this entity surface form:
Quartz Core