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Three distinct quantum-hardware apparatus stations in bright daylight, positioned in a deliberate cluster with visible open space separating them from a fourth, different classical-GPU rack station, a floor marking caught being painted to indicate the separation rather than a rivalry

Quantum Computing Has Its Own Chipmakers — and They Are Not Competing With Nvidia

IonQ, Rigetti, and PsiQuantum build genuinely different hardware for a genuinely different computing paradigm. This briefing covers what each is actually building, and why quantum and classical AI silicon are complements, not rivals.

By Brecht Corbeel · August 10, 2026 · 5 min read

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