IBM demonstrates quantum advantage

IBM IBM and University of Chicago Demonstrate Quantum Advantage ⠀ • IBM and the University of Chicago demonstrated a quantum computation beyond the practical reach of leading classical simulation methods while providing verification of the result's accuracy. • The experiment used 70 logical qubits, 2,415 logical two-qubit operations and 468 logical T gates, with logical error rates about 10x lower than physical error rates. • IBM said the quantum computer completed the computation in about 15 minutes using a new error-corrected circuit approach, marking one of the largest logical quantum computing demonstrations to date.