How much does Nemotron 3 Nano Omni cost?

Nemotron 3 Nano Omni is published as open weights (NVIDIA Open Model License) — there is no per-token API price. You self-host the model and pay infrastructure cost (GPU rental and operating overhead). Effective cost on commodity 24-48GB GPUs typically lands at $0.10-$0.50 per million output tokens.

What is the context window of Nemotron 3 Nano Omni?

Nemotron 3 Nano Omni supports a context window of 256K tokens (256,000 tokens) and can generate up to 16K output tokens per request.

What is Nemotron 3 Nano Omni best for?

Nemotron 3 Nano Omni is best for: Open multimodal. It supports chat, vision, audio, code capabilities. It is open-source under the NVIDIA Open Model License license.

Nemotron 3 Nano Omni

NVIDIAopen-sourceOpen Source

NVIDIA's 30B open multimodal model running vision + audio + text in a single stack. Tops 6 specialty leaderboards. April 2026.

Context Window

256K

tokens

Max Output

16K

tokens

Input Price

Self-host

open weights

Output Price

Self-host

infra cost only

Speed

158

tokens/sec

Released

Apr 2026

2026-04-11

Blended Cost

—

self-host

Value Score

—

n/a self-host

Capabilities

ChatVisionAudioCode Generation

Benchmarks

Quality Index

MMLU Pro

81.8

HumanEval (Coding)

80.6

MATH

75.4

Arena ELO

1361

Price vs Quality

Context Window in Context

Amazon Nova Pro300K
Qwen3.8 27B262K
▸ Nemotron 3 Nano Omni256K
Codestral256K
Qwen 3.6 Plus256K
Kimi K2.6256K
Hunyuan Hy3256K
Ling-3.0-Flash256K

Bar length is logarithmic — each full step is 10× the tokens. Shown against the models with the nearest context windows, not the directory extremes.

Try in Playground Use via Swfte Connect NVIDIA Docs

Compare With

Nemotron 3.5 Lightning

Quality: 79·$0.00/1M

Open Source: Licensed under NVIDIA Open Model License

Not on our gateway yet

Nemotron 3 Nano Omni is open-weight, so you can run it yourself. Swfte Connect turns your deployment into a managed endpoint that speaks the same API as every other model in this directory.

The request

curl https://api.swfte.com/agents/v2/gateway/chat/completions \
  -H "Authorization: Bearer $SWFTE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nvidia:nemotron-3-nano-omni-30b",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Deploy this model with Swfte Connect

About Nemotron 3 Nano Omni

Nemotron 3 Nano Omni is a open-source AI model by NVIDIA, released on April 11, 2026. It supports a context window of 256K tokens and can generate up to 16K output tokens.

Nemotron 3 Nano Omni is published as open weights (NVIDIA Open Model License) for self-hosting. There is no per-token API price. Cost depends on your inference infrastructure: GPU rental, throughput per GPU, and operating overhead. For commodity 24-48GB GPUs the effective cost typically lands in the $0.10-$0.50 per million output tokens range, well below the cheapest hosted alternatives.

Nemotron 3 Nano Omni is available as an open-source model under the NVIDIA Open Model License license, meaning you can self-host it for predictable costs or use it through API providers like Swfte Connect.

Using Nemotron 3 Nano Omni with Swfte

Access Nemotron 3 Nano Omni through Swfte Connect, our unified LLM gateway. Connect gives you a single API for 50+ models, with automatic routing, cost optimization, and fallback handling. You can also try Nemotron 3 Nano Omni in our AI Playground before integrating.