MatX raises $500m Series B to build chips for AI labs

The round, led by Jane Street and Situational Awareness, backs chips customized for frontier AI.

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Oneonomy Admin

13 Jun 2026 · 1 min read

MatX raises $500m Series B to build chips for AI labs

MatX, which designs chips tailored for AI labs, has raised a $500m Series B.

What's happening

The round was led by Jane Street and Situational Awareness.

MatX targets the specific demands of frontier-model training and inference.

Why it matters

Well-funded challengers are crowding into custom AI silicon.

Tags

StartupsMatXAI Chips

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