MDL
E209954
MDL (Material Definition Language) is NVIDIA’s high-level language for defining physically based materials and their appearance consistently across different rendering and simulation platforms.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MDL canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1893357 — 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: MDL Context triple: [NVIDIA Omniverse, usesFileFormat, MDL]
-
A.
MDL
MDL is the abbreviation commonly used for the Military Demarcation Line that separates North and South Korea along the Korean Demilitarized Zone.
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B.
MDL
MDL is the official currency code for the Moldovan leu, the national currency of Moldova.
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C.
MDE
MDE is the state agency in Maryland responsible for protecting and restoring the environment and public health through regulation, monitoring, and enforcement of environmental laws.
-
D.
MDT
MDT is the stock ticker symbol for Medtronic, a leading global medical technology company specializing in devices and therapies for chronic diseases.
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E.
MDU
MDU is the official county code used to identify Madera County in administrative and governmental contexts.
- 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: MDL Target entity description: MDL (Material Definition Language) is NVIDIA’s high-level language for defining physically based materials and their appearance consistently across different rendering and simulation platforms.
-
A.
MDL
MDL is the abbreviation commonly used for the Military Demarcation Line that separates North and South Korea along the Korean Demilitarized Zone.
-
B.
MDL
MDL is the official currency code for the Moldovan leu, the national currency of Moldova.
-
C.
MDE
MDE is the state agency in Maryland responsible for protecting and restoring the environment and public health through regulation, monitoring, and enforcement of environmental laws.
-
D.
MDT
MDT is the stock ticker symbol for Medtronic, a leading global medical technology company specializing in devices and therapies for chronic diseases.
-
E.
MDU
MDU is the official county code used to identify Madera County in administrative and governmental contexts.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
domain-specific language
ⓘ
material definition language ⓘ |
| allows |
authoring reusable material libraries
ⓘ
hardware-independent material descriptions ⓘ targeting multiple backends ⓘ |
| backendTarget |
CPU rendering backends
ⓘ
GPU rendering backends ⓘ real-time shading backends ⓘ |
| designedFor |
defining physically based materials
ⓘ
describing material appearance ⓘ |
| developer |
NVIDIA
ⓘ
linked to:
NVIDIA Corporation
|
| domain |
computer graphics
ⓘ
physically based rendering ⓘ product visualization ⓘ simulation ⓘ visual effects ⓘ |
| feature |
distinction between material definition and material instance
ⓘ
emission models ⓘ high-level material description ⓘ layered materials ⓘ parameterized materials ⓘ physically based BSDF models ⓘ separation of material definition from renderer implementation ⓘ texture support ⓘ volume scattering models ⓘ |
| fullName | Material Definition Language ⓘ |
| goal |
consistent material appearance across different renderers
ⓘ
renderer-independent material definitions ⓘ |
| hasSDK | NVIDIA MDL SDK ⓘ |
| hasSpecification | MDL language specification ⓘ |
| relatedTo |
material description standards
ⓘ
shading languages ⓘ |
| supports |
offline rendering
ⓘ
physically based rendering ⓘ real-time rendering ⓘ simulation platforms ⓘ |
| supportsConcept |
bidirectional scattering distribution functions
ⓘ
energy-conserving materials ⓘ measured material properties ⓘ |
| supportsWorkflow |
look development
ⓘ
material authoring ⓘ material exchange ⓘ |
| usedIn |
DCC tools with MDL integration
ⓘ
NVIDIA Iray ⓘ NVIDIA Omniverse ⓘ NVIDIA vMaterials library ⓘ
linked to:
NVIDIA Omniverse
|
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: MDL Description of subject: MDL (Material Definition Language) is NVIDIA’s high-level language for defining physically based materials and their appearance consistently across different rendering and simulation platforms.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.