China Breaks Quantum Computing Records with 16-Qubit State

A startup in Hefei and the University of Science and Technology of China have achieved a groundbreaking quantum milestone, generating a 16-qubit entangled state using just four photons. This significant advance allows Grover's search algorithm to run at an unprecedented 98.7% accuracy. This result exceeds the previous record by over 22 percentage points and awaits peer review for further validation.