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Nvidia

Nemotron 3 Nano Omni API

Nvidia
About

Build advanced reasoning agents with Nemotron 3 Nano Omni, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers available completely free of charge, native tool calling support, open weights architecture. Access Nemotron 3 Nano Omni via the Nvidia API with up to 66K output tokens.

Capabilities

Input Modalities

textimagevideoaudio

Output Modalities

text
Reasoning
Yes
Structured Output
Yes
Tool Use
Yes
WeightsOpen
Temperature
Adjustable
Attachment
Supported
Limits
Context Window
256K

Tokens

Input Limit
256K

Tokens

Max Output
66K

Tokens

Pricing

Standard (per 1M tokens)

Input
Free
Output
Free
Frequently Asked Questions

Nemotron 3 Nano Omni by Nvidia costs Free per 1M input tokens and Free per 1M output tokens.

Model Details
ID
nvidia/nemotron-3-nano-omni-30b-a3b-reasoning
Provider
Nvidia
Family
nemotron
Release Date
Apr 28, 2026
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
NVIDIA_API_KEY
API Base URL
https://integrate.api.nvidia.com/v1
Documentation