Will's Blog: Unconventional AI raised a $475M seed led by a16z and Lightspeed at a $4.5B valuation to build a more energy-efficient AI computer, part of an up to $1B round (Rachel Metz/Bloomberg)

8 December 2025

Unconventional AI raised a $475M seed led by a16z and Lightspeed at a $4.5B valuation to build a more energy-efficient AI computer, part of an up to $1B round (Rachel Metz/Bloomberg)

Rachel Metz / Bloomberg:
Unconventional AI raised a $475M seed led by a16z and Lightspeed at a $4.5B valuation to build a more energy-efficient AI computer, part of an up to $1B round — Naveen Rao joins a rarified club of prominent tech founders to raise big funding rounds for very young companies.

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