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November 3, 2025Mohamed Abdel-Kareem

IBM Reports Largest Entangled State to Date, Achieving 0.56 Fidelity on 120 Superconducting Qubits

IBM Quantum researchers have successfully prepared the largest Greenberger–Horne–Zeilinger (GHZ) state reported to date, consisting of 120…

IBM Reports Largest Entangled State to Date, Achieving 0.56 Fidelity on 120 Superconducting Qubits

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IBM Reports Largest Entangled State to Date, Achieving 0.56 Fidelity on 120 Superconducting Qubits | Quantum Computing Report