Sandia and Quantinuum Disclose Metrics of the 98-Qubit Helios
On June 17, one of the sixteen U.S. Department of Energy national laboratories, Sandia National Laboratories, and quantum-computer developer Quantinuum published a peer-reviewed paper on the 98-qubit Helios quantum computer. The system's average single-qubit and two-qubit operation fidelity was 99.9975% and 99.921%.









