Nemotron 3 Ultra will be released this week.

@FinanceYF5: Source:

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NVIDIA announces the upcoming release of Nemotron 3 Ultra this week.

NVIDIA Nemotron 3 Ultra is out.

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NVIDIA has released Nemotron 3 Ultra, a new model designed to power faster and more efficient reasoning for long-running AI agents.

Nemotron 3 Ultra is available on HuggingChat

Reddit r/LocalLLaMA

NVIDIA's Nemotron 3 Ultra 550B model is now available on HuggingChat.

@rasbt: And another open-weight release. Nemotron 3 Ultra has an ultra impressive capability:efficiency ratio! Design-wise, it …

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Nemotron 3 Ultra is an open-weight release with an impressive capability-to-efficiency ratio, using a Mamba-2-attention hybrid stack and LatentMoE, and is larger than the previous Super variant.

Nemotron 3 Ultra by NVIDIA

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NVIDIA introduces Nemotron 3 Ultra, a new AI model designed to enable faster and more efficient reasoning for long-running agents.