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Infleqtion Strengthens Neutral-Atom Quantum Computing Platform with New Technical Breakthroughs

$INFQPress releaseMay 20, 2026, 8:00 AM ETRead the release

Infleqtion released resource-superstaq, an open-source resource estimation tool for its neutral-atom quantum architecture, developed in collaboration with the University of Chicago. The company demonstrated a world-record dual-species rubidium-cesium entangling gate fidelity of 0.975 ± 0.002, enabling fast in-place syndrome measurement for quantum error correction.

Key figures

Gate fidelity
0.975
Cooling temperature
17 μK
Gate fidelity error
0.002
Target gate fidelity
>99.9%
Atom transport distance
17 cm

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    INFQ: Infleqtion Strengthens Neutral-Atom Quantum Computing Platform with New Technical Breakthroughs — AI Analysis | Signal8