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Superposition

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Rigetti Launches 108-Qubit Quantum Computer on Amazon Braket and Its Cloud

The release signals progress toward larger machines despite tougher accuracy trade-offs at scale.

Rigetti Lands $8.4 Million Order for 108‑Qubit System as Quantum Stocks Draw Fresh Interest

IonQ’s Blowout Quarter Tests Quantum Stock Frenzy as Rigetti Earnings Loom

Caltech Assembles Record 6,100-Qubit Neutral-Atom Array With High Coherence

Rigetti Computing Reaches 99.5% Gate Fidelity on 36-Qubit Modular Quantum System