Quantum Supremacy Milestone Harnesses ORNL Summit Supercomputer (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL researcher Travis Humble was part of a team that demonstrated that a quantum computer can outperform a classical computer at certain tasks, a feat known as quantum supremacy. Credit Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.