Scalable semiconductor processor executes a complex computational task outside the practical capabilities of classical supercomputers

https://phys.org/news/2026-07-quantum-task-classical-simulations.html

"as problem becomes harder, increasingly difficult, then infeasible, to prove quantum computer answer correct using random circuit sampling... mathematical protocol instead detects errors during computation... completed calculation in milliseconds vs. 1,000s of years/ GW of power... practical, benchmarked framework for scaling solid-state quantum hardware toward fault-tolerant regimes capable of tackling real-world materials discovery and complex physical simulations"