Beijing’s Quantum-AI Cluster Reaches 23 Companies

Beijing counted 23 companies combining quantum computing and artificial intelligence as of 15 November 2026, more than half of them registered during 2026, the Beijing Daily reported. Coherent Technology, the capital’s first superconducting quantum start-up, runs three systems with single-qubit gate fidelity above 99.9% and uses AI as a calibration supervisor — cutting a 72-qubit chip calibration from roughly two weeks of manual work to under 72 hours.