NVIDIA Publicly Blesses Grok 4.6 on GB300 Hardware

NVIDIA's own account congratulated xAI on Grok 4.6, spotlighting the model running on its GB300 systems in a viral post.

NVIDIA used its official account to congratulate xAI on Grok 4.6, describing it as frontier intelligence running on NVIDIA GB300, in a post from @nvidia that went viral. The endorsement is a reminder that the frontier model race and the hardware supply chain are increasingly one story.

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