Great Sky sells $25.9 million in securities for superconducting AI hardware

Jeffrey Shainline's NIST spinout is seeking $30.72 million as it moves a cryogenic, light-linked neural architecture toward larger systems.

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Primary source: U.S. Securities and Exchange Commission

Why it matters

The filing gives Shainline's NIST spinout the capital to move from small inference chips toward cryogenic, multi-chip AI systems, where its efficiency claims will face their first commercial test.

Illustration of a miniature clean room showing Great Sky, Jeffrey Shainline's NIST spinout, and its superconducting AI hardware with cryogenic modules and fiber optic links.

Jeffrey Shainline has secured nearly $25.91 million for Great Sky, the Boulder startup carrying his decade-long research into superconducting AI hardware out of a federal laboratory and toward commercial-scale systems.…

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