IonQ Says It Achieves ‘Landmark’ Result. Where the So-Called Nvidia of Quantum Computing Goes Next.

IonQ claimed Tuesday to have achieved a “landmark result” in quantum computing, saying it set the highest two-qubit gate performance in history. IonQ said in a press release it achieved over 99.99% fidelity in its latest experiment. To break that down, each quantum gate operation has a calculated ideal result as well as an actual result.