Quantum error correction can constantly recalibrate a processor:
Reinforcement learning uses error information to adjust control algorithms.
arstechnica.com/science/2026/07/quantum-error-correction-can-constantly-recalibrate-a-processor/
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A quantum computing feat brings the ‘megaquops’ era a step closer: Error correction creates qubits that glitch only 5 out of a million times ...
sciencenews.org/article/quantum-computer-megaquops-error-correction
Quantum error correction goes well beyond breakeven: A demo of error-corrected qubits shows big reductions in errors as they grow.
arstechnica.com/science/2026/10/quantum-error-correction-goes-well-beyond-breakeven/
Google's Willow processor cuts quantum errors 40x with magic states: Researchers demonstrated that magic state cultivation acts as an error-filtering routine on ...
neowin.net/news/googles-willow-processor-cuts-quantum-errors-40x-with-magic-states/
IonQ stock surged after claiming a quantum error correction breakthrough: The company says its decoder runs on a single standard CPU, removing a bottleneck that ...
qz.com/ionq-quantum-error-correction-decoder-breakthrough-092326
Faster quantum computers can learn from their own mistakes: Quantum computers promise to solve problems that would take even the fastest conventional ...
phys.org/news/2026-07-faster-quantum.html
Sooner than expected? Useful quantum error correction promised for 2028.: Elsewhere, beyond-classical quantum hardware, plus classical computing fires back.
arstechnica.com/science/2026/06/amazon-quera-promise-useful-quantum-error-correction-by-2028/
Passive quantum error correction doubles qubit lifetime, reaching break-even point
phys.org/news/2026-06-passive-quantum-error-qubit-lifetime.html
Manufacturing qubits that can move: It's hard to mix electronic manufacturing and flexible geometry.
arstechnica.com/science/2026/05/manufacturing-qubits-that-can-move/
A persistent quantum computing error finally explained: Scientists have discovered the cause of a persistent glitch that continues to disrupt superconducting ...
phys.org/news/2026-05-persistent-quantum-error.html
Nvidia is launching open-source AI models to speed up quantum computers: The Ising model family targets quantum error correction and processor calibration ...
qz.com/nvidia-ising-open-source-ai-models-quantum-computing-041526
Nvidia releases open AI models for quantum computing tasks — 'Ising' said to be 2.5x faster and 3x more accurate than existing tools for decoding
tomshardware.com/tech-industry/artificial-intelligence/nvidia-releases-ising-open-ai-models
Quantum computing without interruptions: Mid-circuit measurements are one of the biggest practical hurdles in quantum error correction on encoded qubits ...
phys.org/news/2026-04-quantum.html
New Scientist Mar 13
The race to solve the biggest problem in quantum computing: The errors that quantum computers make are holding the technology back. But recent progress in ...
newscientist.com/article/2518974-the-race-to-solve-the-biggest-problem-in-quantum-computing/
Engineers just found a way to cool quantum systems using microwave noise: In a paper recently published in Nature Communications, the Chalmers team unveiled what ...
techspot.com/news/111144-engineers-found-way-cool-quantum-systems-using-microwave.html
Ziff Davis Nov 13 25
IBM Takes the Wraps Off Nighthawk and Loon Quantum Chips: The new processor could deliver quantum advantage next year.
extremetech.com/computing/ibm-takes-the-wraps-off-nighthawk-and-loon-quantum-chips
Key FactsIBM unveils Loon and Nighthawk with novel qubit connectivity
Nov 15, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: newscientist.com
Summary created with AI assistance · Source: newscientist.com
- Loon connects each qubit to six others; its vertical links are unprecedented among superconducting quantum computers.
- Nighthawk connects each qubit to four others; IBM says it ran programs 30 percent more complex in preliminary tests.
- IBM’s approach could enable error-free computations without requiring the construction of millions of qubits.
- IBM plans a modular quantum computer for 2026 that stores and processes information, informed by testing of Loon and Nighthawk.
"You're in theory land, you cannot realise that." And [now] we're going to show that [to be] wrong.— Jay Gambetta, IBM — on critics who claimed IBM's approach was theoretical and unrealisable, and the aim to prove them wrong.
Nvidia Builds An AI Superhighway To Practical Quantum Computing: Nvidia invests in accelerating the transition from experimental to practical quantum computing ...
forbes.com/sites/gilpress/2025/05/05/nvidia-builds-an-ai-superhighway-to-practical-quantum-computing/
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