China’s CAS Cold Atom Technology Unveils World’s First Dual-Core Quantum Computer, Hanyuan-2

CAS Cold Atom Technology has unveiled Hanyuan-2, billed as the world’s first dual-core neutral-atom quantum computer. Neutral-atom technology uses lasers to manipulate atoms into qubits, while its dual-core, heterogeneous-atom collaborative architecture is designed to improve computational stability. If the system can be scaled reliably, it could help bring highly complex tasks such as financial modeling and drug development into practical use.

The latest specifications show that Hanyuan-2 has 200 qubits, consumes less than 7 kW of power and can be deployed in a standard indoor environment, reducing the need for dedicated facilities and lowering energy requirements. As of July 20, 2026, CAS Cold Atom Technology had not disclosed pricing, customers or a formal delivery date. Commercial progress will depend on validation of the machine’s performance, error rates and applications.