Tagged: superconducting
4 entries
- D-WaveQuantum computing · D-Wave Systems sold the first commercial quantum computer in 2011 and builds quantum annealers for optimization, not universal gate-model machines.
- Google Quantum AIQuantum computing · Google Quantum AI builds superconducting processors; its 2019 Sycamore supremacy claim was contested, and 2024 Willow showed below-threshold error correction.
- IBM QuantumQuantum computing · IBM Quantum builds superconducting transmon processors, from the 127-qubit Eagle to the 1121-qubit Condor, and develops the Qiskit software stack.
- Rigetti ComputingQuantum computing · Rigetti Computing is a full-stack superconducting quantum company that designs and fabricates its own chips and runs the Quantum Cloud Services platform.