D-Wave revives 'quantum supremacy' claims for new Advantage2 computer

D-Wave Quantum has launched its sixth-generation quantum computer, Advantage2, offering significantly improved performance for optimization problems. The machine achieves quantum "supremacy" by solving complex physics problems faster and more efficiently than classical supercomputers. Advantage2 features 4,400 qubits with 20 connections each, doubling coherence time and enabling 10,000 times faster problem-solving. Available through D-Wave's cloud service, it's already used by major corporations for supply chain and efficiency optimization.