Pricingby GlyphNVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE).
Ways to buy 6
| Way to buy | Input | Output | In / out per 1M | Cached | Vs cheapest |
|---|---|---|---|---|---|
fp4-flex, fp4 · cached $0.08 | $0.4 | $1.76 | $0.4 / $1.76Cheapest | $0.08 | Cheapest |
fp4 · cached $0.1 | $0.5 | $2.2 | $0.5 / $2.2+25% vs cheapest | $0.1 | +25% vs cheapest |
| KT Default region · cached $0.1 | $0.5 | $2.2 | $0.5 / $2.2+25% vs cheapest | $0.1 | +25% vs cheapest |
fp4 · cached $0.12 | $0.6 | $2.4 | $0.6 / $2.4+42% vs cheapest | $0.12 | +42% vs cheapest |
fp4-us, fp4 · cached $0.12 | $0.6 | $2.4 | $0.6 / $2.4+42% vs cheapest | $0.12 | +42% vs cheapest |
fp8 · cached $0.188 | $0.625 | $3.13 | $0.625 / $3.13+69% vs cheapest | $0.188 | +69% vs cheapest |
USD per 1M tokens. Regions are separate routes.
Through a gateway
Your own numbers100M input and 20M output tokens a month: $75.20 direct.
LiteLLM$75.20+0%
Vercel AI Gateway$75.20+0%
Requesty$78.96+5%
Eden AI$79.34+5.5%
OpenRouter$79.34+5.5%
Cloudflare AI GatewayNot offeredNot offered
HeliconeNot offeredNot offered
Kong AI GatewayNot offeredNot offered
Neon AI GatewayNot offeredNot offered
PortkeyNot offeredNot offered
TrueFoundry AI GatewayNot offeredNot offered
A dash: not on that gateway's own model list. No published token fee: Martian Gateway.
Related models
| In / out per 1M | Cheapest route | |||||||
|---|---|---|---|---|---|---|---|---|
NVIDIA · 1M | $0.06 | $0.35 | $0.06 / $0.35 | $0.133 | 1M | on Darkbloom (nvfp4) | · | NVIDIA Nemotron 3.5 Super VL is an open multimodal mixture-of-experts model from NVIDIA, with 12B active parameters out of 120B total. |
NVIDIA · 262K | $0.025 | $0.12 | $0.025 / $0.12 | $0.049 | 262K | on Darkbloom (int4) | · | NVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. |
NVIDIA · 131K | $0.2 | $0.2 | $0.2 / $0.2 | $0.2 | 131K | on DeepInfra (bf16) | · | NVIDIA Nemotron 3.5 Content Safety is a compact 4B-parameter multimodal guardrail model from NVIDIA, fine-tuned from Google Gemma-3-4B. |
NVIDIA · 1M | $0.075 | $0.4 | $0.075 / $0.4 | $0.156 | 1M | on DeepInfra (bf16) | · | NVIDIA Nemotron 3 Super is a 120B-parameter open hybrid MoE model, activating just 12B parameters for maximum compute efficiency and accuracy in complex multi-agent applications. |
Google · 1MCheapest: $0.75 on Google Gemini API (flex) | $0.75 | $3.75 | $0.75 / $3.75 | $1.5 | 1M | $0.75 on Google Gemini API (flex) | · | Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning. |
Google · 1MCheapest: $0.75 on Google Vertex AI (global-flex) | $0.75 | $3.75 | $0.75 / $3.75 | $1.5 | 1M | $0.75 on Google Vertex AI (global-flex) | · | Gemini 3.7 Flash is a multimodal model from Google for fast agentic workflows, coding, and complex multi-step reasoning. |
Z.ai · 1M | $0.179 | $1.4 | $0.179 / $1.4 | $0.484 | 1M | on Wafer (fp4) | · | GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. |
Z.ai · 1M | $0.37 | $1.25 | $0.37 / $1.25 | $0.59 | 1M | Lab list price | · | GLM-5.3-FlashX-Legal (GLM-Legal) is Z.ai's legal-domain variant of GLM-5.3-FlashX, a native multimodal model that accepts text, image, and video input and produces text. |
About Nemotron 3 Ultra
Takes text in and returns text. First listed Sep 26, 2026. Up to 183K output tokens. Blended price $0.74 per 1M tokens at 3 input to 1 output. Model id nemotron-3-ultra-550b-a55b.
Price history
No list-price history: this model is sold by hosts rather than its lab.
Across GlyphCompany profile
Questions
How much does Nemotron 3 Ultra cost?
$0.4 per million input tokens and $1.76 per million output tokens, with cached input at $0.08.
What is the context window of Nemotron 3 Ultra?
262K tokens, with up to 183K tokens of output.
Where is Nemotron 3 Ultra cheapest?
Of 6 routes tracked, DeepInfra is cheapest at $0.4 input and $1.76 output per million tokens.