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IBM Unveils Quantum Advances, Aiming for 2026 Breakthroughs

11/17/2025

Summary

Story summary

International Business Machines Corporation (IBM) announced advancements at Quantum Developer Conference toward quantum advantage by 2026 and fault-tolerant quantum computing by 2029.
IBM unveiled Quantum Nighthawk processor with 120 qubits.
The Qiskit platform enhances accuracy and reduces costs.
Researchers from multiple institutions proposed a Mixed-Integer Quadratically Constrained Quadratic Programming method for quantum compilation to improve circuit design.
These developments show progress toward practical, scalable quantum technologies in the United States.

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Story summary

International Business Machines Corporation (IBM) announced advancements at Quantum Developer Conference toward quantum advantage by 2026 and fault-tolerant quantum computing by 2029.
IBM unveiled Quantum Nighthawk processor with 120 qubits.
The Qiskit platform enhances accuracy and reduces costs.
Researchers from multiple institutions proposed a Mixed-Integer Quadratically Constrained Quadratic Programming method for quantum compilation to improve circuit design.
These developments show progress toward practical, scalable quantum technologies in the United States.