Nemotron 3 Ultra – Benchmarks, Pricing & Intelligence Analysis
550BNVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...
Not available on LLMBase
Nemotron 3 Ultra is not currently available in LLMBase Chat or the LLMBase Inference API. Benchmarks, pricing, and model details remain available for research and comparison.
Specifications
Technical details and pricing.
Inference API
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OpenAI-compatible API. Processing terms vary by selected model; review the current Privacy Policy and DPA before using sensitive data.
MiniMax
MiniMax M3
$0.40 / $1.40
per M tokens
Z.ai
GLM 5.3 Flash
$0.20 / $0.60
per M tokens
MoonshotAI
Kimi K3
$4.00 / $18.00
per M tokens
DeepSeek
DeepSeek V4 Pro
$1.80 / $3.60
per M tokens
Frequently Asked Questions
What is Nemotron 3 Ultra good for?
Use Nemotron 3 Ultra for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does Nemotron 3 Ultra cost?
Pricing is based on usage. Current rates are $0.60/1M tokens for input and $2.60/1M tokens for output.
Is Nemotron 3 Ultra available in LLMBase Chat yet?
Not yet on this page. We will add chat and inference actions automatically once an exact catalog entry exists for Nemotron 3 Ultra.
Does Nemotron 3 Ultra support images or audio?
Nemotron 3 Ultra focuses on text-based tasks.
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Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.