Cosmos 3 Nano is NVIDIA's language model. A compact world foundation model using a Mixture-of-Transformer architecture that unifies vision-language understanding and video generation in a single model.
Specifications
Canonical IDnvidia-cosmos-3-nano
TypeLanguage
StatusActive
CreatorNVIDIANVIDIA
Input ModalitiesText
Output ModalitiesText

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
Cosmos 3 SuperSuper
Cosmos 3 Super Image2VideoSuper
Cosmos 3 Super ReasonerSuper
Cosmos 3 Super Text2Image AgenticSuper
Cosmos3 Super Image2Video 4StepSuper
Cosmos
Cosmos Reason1 7B

Model IDs

nvidia-cosmos-3-nano
nvidia/Cosmos3-Nano