Rigetti designs and manufactures its own quantum processing units (QPUs) for quantum computers, builds modular and nonmodular ...

Scientists introduced atomic defects in spinel using cerium, and voilà! The gemstone became a solid qubit system.

As China’s DeepSeek continues to take the world by storm with its cheaper and more energy-efficient artificial intelligence ...

Rigetti, a top superconducting-qubit pioneer, traded at ~250 P/S, far exceeding rational valuations despite potential 50%+ annual revenue growth. Stock plummeted ~50% after NVIDIA’s CEO stressed ...

Rigetti plans to introduce new products in 2025. “By mid-year 2025, the Company expects to release a 36-qubit system based on four 9-qubit chips tiled together with a targeted 99.5% median 2 ...

Last December, Rigetti launched its Novera QPU, a 9-qubit commercial version of its own quantum computer, which costs $900,000. Several major government and research customers have already ordered ...

Rigetti's latest 84-qubit Ankaa-3 system showcases the company's technological progress. The system achieves 99.5% median 2-qubit gate fidelity -- a critical performance metric that measures how ...

Last December, Rigetti launched its Novera QPU, a 9-qubit commercial version of its quantum computer, which cost $900,000. Big customers like the Superconducting Quantum Materials and Systems ...