The Road to Practical Quantum Advantage: Science Experiment or Reality?
dougfinke2026-05-07T14:57:16-07:00by Dr. George Schwartz Executive Summary One pervading question in quantum computing has been whether commercially useful quantum advantage can be achieved with early, near-term devices — referred to as the kiloquop era by Global Quantum Intelligence (GQI). Historically, the field has struggled to move beyond esoteric benchmarks to find real-world applications that demonstrate the useful quantum advantage defined by program Q4Bio. However, at GQI, we are observing a tangible transition. Recent notable demonstrations—such as Q-CTRL’s highly optimized 1D Fermi-Hubbard simulation, Algorithmiq’s hybrid tensor-network pipeline for chemical simulation, and Pasqal's modeling of non-equilibrium dynamics in frustrated magnets—provide encouraging evidence for those [...]