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IBM's superconducting systems and Qiskit stack, tracked from IBM Research and the IBM newsroom.
Tech focus: Superconducting, Software / QEC.
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NYSE: IBM. Diversified issuer. EDGAR rows are kept only when the filing description mentions quantum, so routine 8-Ks do not flood the feed.
Q-CTRL announced that Fire Opal achieves 12x faster execution on IBM Quantum Nighthawk while preserving accuracy.
IBM and Algorithmiq reported a demonstration of quantum advantage with a framework for trusted quantum computation beyond classical verification.
IBM Quantum published a technical summary of new features in Qiskit SDK version 2.6.
IBM Quantum demonstrated four meter-scale couplers linking two 120-qubit superconducting processors.
IBM Quantum published its Q3 2026 quarterly update.
IBM Quantum published information on Qiskit implementations in Fortran, C++, and Julia.
IBM Quantum reported that multiple error-correction methods support practical quantum computations evaluated by executable circuits rather than logical qubit counts.
IBM Quantum published a theoretical separation between quantum computers and large language models.
Lockheed Martin and IBM are launching a quantum innovation hub at ETH Zurich.
IBM Quantum and MIT addressed expediting AI and quantum deployment.
IBM Quantum announced the Nighthawk r2 with more circuits and faster operation.
MIT and IBM launched the MIT-IBM Computing Research Lab for work on AI and quantum computing.