IBM and a coalition of research collaborators—including the University of Chicago, Qedma Quantum Computing, Algorithmiq, RIKEN, and BlueQubit—have announced three joint technical demonstrations of quantum advantage. Published alongside public circuit repositories on the Quantum Advantage Tracker, the studies report that IBM’s cloud-accessible quantum hardware ran complex, utility-scale algorithms beyond the computational capacity of leading classical supercomputers. Crucially, each demonstration introduced verification frameworks designed to establish verifiable trust in the quantum outputs when exact classical verification becomes mathematically or computationally impossible. Demonstration 1: IBM & UChicago — 70-Logical-Qubit Doped Clifford Sampling In collaboration with the University of Chicago, IBM researchers demonstrated a [...]

In a study published today in Nature, hardware developer HRL Laboratories—jointly owned by Boeing and General Motors—demonstrated an 18-qubit silicon spin quantum processing unit…

IBM & researchers from UChicago announced a demo in quantum computing that achieves the fundamental criteria for quantum advantage: performing computations beyond the reach of…