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Nemotron 3 Ultra 550B A55B API pricing on OpenRouter
Every OpenRouter Nemotron 3 Ultra 550B A55B rate we track, compared against 4 providers serving the same model.
Input from /1M
$0.625
Output /1M
$3.13
Price rank
#2 of 4
Last updated
September 18, 2026
The cheapest Nemotron 3 Ultra 550B A55B input price we currently track is $0.600/1M on Together AI.
OpenRouter Nemotron 3 Ultra 550B A55B rates
Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.
| Mode | Input | Output |
|---|---|---|
| Standard | $0.625/1M | $3.13/1M |
About Nemotron 3 Ultra 550B A55B
- Creator
- NVIDIA
- Modalities
- text
Nemotron 3 Ultra 550B A55B on other providers
About OpenRouter
OpenRouter provides a unified API for accessing hundreds of AI models from multiple providers. It aggregates models from OpenAI, Anthropic, Google, Meta, Mistral, and many others, offering a single endpoint with automatic fallback routing and provider optimization.
Frequently Asked Questions
How much does Nemotron 3 Ultra 550B A55B cost on OpenRouter?
OpenRouter serves Nemotron 3 Ultra 550B A55B from $0.625 per 1M input tokens, across 1 tracked pricing mode. Prices are collected daily — see the table above for current input, output, and cached-input rates.
Is OpenRouter the cheapest way to run Nemotron 3 Ultra 550B A55B?
OpenRouter ranks #2 of 4 providers we track serving Nemotron 3 Ultra 550B A55B. The cheapest input price right now is on Together AI. Price is only one factor — throughput, latency, and context limits differ between providers.
Does OpenRouter offer batch or cached pricing for Nemotron 3 Ultra 550B A55B?
We track 1 Nemotron 3 Ultra 550B A55B offering from OpenRouter. Batch and cached-input rates appear in the table above when the provider publishes them; blank cells mean we have no current figure for that mode.