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NVIDIA: Nemotron 3 Ultra (free) API Pricing
NVIDIA 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...
How much does NVIDIA: Nemotron 3 Ultra (free) cost for a real workload?
At 10M input + 2M output tokens per month, NVIDIA: Nemotron 3 Ultra (free) costs about $0 (free) ($0 (free) input + $0 (free) output). Try your own volumes in the cost calculator.
What are cheaper alternatives to NVIDIA: Nemotron 3 Ultra (free)?
- None — this is among the cheapest models available.
Where to run NVIDIA: Nemotron 3 Ultra (free)
AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.
Run it on AI/ML API →Run it on Novita AI →
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Compare NVIDIA: Nemotron 3 Ultra (free) with other models
NVIDIA: Nemotron 3 Ultra (free) vs NVIDIA: Nemotron 3.5 Super VL (free)NVIDIA: Nemotron 3 Ultra (free) vs NVIDIA: Nemotron 3.5 Lightning (free)NVIDIA: Nemotron 3 Ultra (free) vs NVIDIA: Nemotron 3.5 Content Safety (free)NVIDIA: Nemotron 3 Ultra (free) vs NVIDIA: Nemotron 3 Nano Omni (free)NVIDIA: Nemotron 3 Ultra (free) vs NVIDIA: Nemotron 3 Super (free)NVIDIA: Nemotron 3 Ultra (free) vs NVIDIA: Nemotron 3.5 Lightning
Frequently asked questions
How much does NVIDIA: Nemotron 3 Ultra (free) cost?
NVIDIA: Nemotron 3 Ultra (free) costs $0 (free) per 1M input tokens and $0 (free) per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $0 (free).
What is the context window of NVIDIA: Nemotron 3 Ultra (free)?
NVIDIA: Nemotron 3 Ultra (free) has a context window of 1,000,000 tokens and can return up to 65,536 output tokens per response.
What are cheaper alternatives to NVIDIA: Nemotron 3 Ultra (free)?
NVIDIA: Nemotron 3 Ultra (free) is already among the cheapest models tracked on LLMPrices.
Is NVIDIA: Nemotron 3 Ultra (free) free to use?
NVIDIA: Nemotron 3 Ultra (free) is free (both input and output are $0 per 1M tokens at list price).
Provider: nvidia · Model ID: nvidia/nemotron-3-ultra-550b-a55b:free · Modality: text->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices