IBM Unveils ‘Nighthawk’ & ‘Loon’ Quantum Chips: Targets 2026 Quantum Advantage and 2029 Fault Tolerance
IBM announced two new quantum processors—Nighthawk and Loon—plus major Qiskit software upgrades and a community “advantage tracker,” aiming for verified quantum advantage by 2026 and fault‑tolerant systems by 2029. Stock ticks higher on the news. What happened today At its