Available now
NVIDIA

nemotron-3-nano-30b-a3b

NVIDIA Nemotron 3 Nano 30B A3B is a small language MoE model with highest compute efficiency and accuracy for developers to build specialized agentic AI systems. The model is fully...

TextReasoningToolsOpen Weights262.1K
InputFree
OutputFree
Context262.1K
Endpointsopenai

Capabilities

ReasoningToolsStructured

Modalities

Input
text
Output
text

Quick stats

Context window262.1K
Max output228K
TokenizerOther
Quantizationfp4

Performance

Loading performance data...

Supported parameters

ParameterAlwaysDefault
frequency_penalty(do not send)
include_reasoning-
logit_bias-
max_tokens-
min_p-
presence_penalty-
reasoning-
repetition_penalty-
response_format-
seed-
stop-
temperature(do not send)
tool_choice-
tools-
top_k-
top_p(do not send)
§ 01

Pricing

Input price$0.00 · 1M tokens
Output price$0.00 · 1M tokens
Context window262.1K tokens
Compatible endpointsopenai
VendorNVIDIA
§ 02

Call nemotron-3-nano-30b-a3b from your code

Point any OpenAI-compatible SDK at UnoRouter and request the model by name. Replace YOUR_API_KEY with a real key from your dashboard.

bash
curl https://api.unorouter.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nemotron-3-nano-30b-a3b",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Sign in to auto-fill your API key

§ 03

Frequently asked questions

How much does nemotron-3-nano-30b-a3b cost per 1M tokens?

Input is priced at $0.00 per 1M tokens, output at $0.00 per 1M tokens. Billing is per token, no rounding to batch sizes.

How do I access nemotron-3-nano-30b-a3b via API?

Send requests to the UnoRouter /v1/chat/completions endpoint with model=nemotron-3-nano-30b-a3b. Any OpenAI-compatible client library works. Authentication uses a standard Bearer token.

What is the context window of nemotron-3-nano-30b-a3b?

nemotron-3-nano-30b-a3b supports a context window of 262.1K tokens, shared between your prompt and the model's response.

§ 04

Similar models

Try nemotron-3-nano-30b-a3b now

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