Google Quantum AI’s Willow chip has achieved the first-ever verifiable quantum advantage.
Its Quantum Echoes algorithm is 13,000 times faster than the best classical supercomputer algorithm.
The Quantum Echoes algorithm is an out-of-order time correlator (OTOC) that helps study atomic interactions in molecules using nuclear magnetic resonance (NMR).
The results are verifiable, meaning they can be reproduced by other quantum computers or confirmed experimentally.