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

Quantum computing pioneer D-Wave Quantum on Tuesday announced the general availability of its sixth-generation quantum computer, the Advantage2. The company said the Advantage2 offers orders-of-magnitude greater performance compared to its prior system, expanding the tasks the company can accomplish in optimization problems. The machine even achieves the long-sought goal of quantum "supremacy," says the company, despite that term's highly controversial past. "This is a really historic moment for both D-Wave and the quantum computing industry," said D-Wave CEO Alan Baratz in an interview via Zoom. "Fundamentally, our technology is doing something that can't be touched classically."