NVIDIA: Nemotron 3 Ultra (free)
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Free
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...
Parameters
-
Context Window
1,000,000
tokens
Input Price
$0
per 1M tokens
Output Price
$0
per 1M tokens
Capabilities
Model capabilities and supported modalities
Performance
Reasoning
Excellent reasoning capabilities with strong logical analysis
Math
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Coding
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Knowledge
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Modalities
Input Modalities
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Output Modalities
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LLM Price Calculator
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Estimated usage: 4,500 tokens
Monthly Cost Estimator
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Light Usage
$0.0000
~10 requests
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~100 requests
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~1000 requests
Enterprise
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~10,000 requests
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Last Updated: 2026/08/15