cosmos3-nano-reasoner

nvidia/cosmos3-nano-reasoner

NVIDIA Build Card

Vision language model that excels in understanding the physical world using structured reasoning on videos or images.

Context Length

Not published

Input Pricing

Not published

Output Pricing

Not published

Recent Latency

No probes

Model Architecture & Limits

Canonical IDnvidia/cosmos3-nano-reasoner

Publisher / Originatornvidia

Model FamilyCosmos

ArchitectureDiffusion Transformer (DiT)

Context Window LimitNot published

Max Output TokensNot published

Endpoint Protocolopenai-chat

Capabilities & Modal Surfaces

Chat Conversation✓ Yes

Tool / Function Calling✕ No

Reasoning / Thinking✓ Yes

Structured Output (JSON)✓ Yes

Vision / Multimodal✓ Yes

Audio Processing✕ No

License & Restrictions

GOVERNING TERMS: This trial service is governed by the [NVIDIA API Trial Terms of Service](https://assets.ngc.nvidia.com/products/api-catalog/legal/NVIDIA%20API%20Trial%20Terms%20of%20Service.pdf). Use of the model is governed by [OpenMDW1.1 license](https://openmdw.ai/license/1-1/) Models are comm

Commercial and research use permitted under governing model and API terms.