Extropic's first prototype was built using superconducting technology operating at cryogenic temperatures because the physics required operating in the ultra-low-power, high-noise regime; subsequent silicon chips will operate at room temperature.
factualpending
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Guillaume VerdonEvidence Quote
“First prototype is superconducting at cryogenic temperature. Next chips will be silicon at room temperature. We can't do breadboard prototypes for ultra-low-power regime.”
Created: 8/12/2026, 6:19:37 PM
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