quantum
IonQ Hit 1 kHz. That Is Not a Bookable QPU.
IonQ's Oct. 9 note puts entanglement above 1,000 per second between a trapped ion and a silicon-vacancy memory. No fidelity figure is in the release paragraphs.
Quantum Computing
Explore quantum computing principles, applications, and revolutionary impact on future technology
quantum
IonQ's 74x Clifford Speedup Is Not a Machine.
IonQ's Oct. 6 note puts Clifford operations at up to 74x and Toffoli gates at up to 5.0x. Q70 and Q102 are codes in a blueprint, not a bookable system.
quantum
Surrey's Helium Qubit Is Calculated, Not Built
A Surrey design in npj Quantum Information predicts much lower error rates for a helium-3 qubit. The lifetimes in the Oct. 5 table are calculated, not measured.
quantum
Duke's 13 Ions Showed String Breaking
A Duke team published string-breaking on 13 ytterbium ions in Nature Physics. Google and QuEra already did it in two dimensions. The Big Bang stayed put.
quantum
IonQ's Decoder Runs on a Laptop Chip. The Quantum Part Still Doesn't.
On Sept 22 IonQ said a commodity CPU decoded 31.5 million operations with 0.02% stretch. That is a classical result. The Superion-at-NVIDIA date is 2027.
quantum
QUOPS: Helios Hits 1,824. Chemistry Still Wants 250 Million
Sandia, Quantinuum, and NVIDIA published QUOPS. Helios-1 wins circuit size. Willow wins speed. The apps on the poster are still five orders of magnitude away.
quantum
NVIDIA's CUDA-Q Logical Is Software for Qubits That Do Not Exist Yet
Fermilab cut a five-month fault-tolerant workflow to three weeks. Infleqtion wired qLDPC into the same layer. The qubits are still noisy. The orchestration is what shipped on 14 September.
quantum
IonQ's Superion 256 Is a Factory Pitch, Not a Lab Toy
IonQ opened orders for a 256-qubit machine built on foundry control chips. Deliveries start in 2027. Fault tolerance is still a later slide.
quantum
Quantum Computing Is Moving Into the Data Center
Diraq and Equinix are putting Australia's first quantum computer inside a commercial data center, and it draws under 20kW. Here's why deployability beats raw qubit counts.
quantum
Quantum Error Correction Hits a New Milestone — but the Finish Line Is Still Far Away
Google and IBM both report below-threshold error rates on logical qubits, but the qubit overhead required for fault-tolerant quantum computing remains enormous.
quantum
Two Quantum Breakthroughs in One Week: IBM Goes Modular, Japan Goes Neutral
IBM connected its first modular cryogenic systems while Japan launched its first operational neutral-atom quantum computer. Both moves push quantum computing closer to practical use.
quantum
IBM, Diraq, and EigenQ: Three Moves That Show Quantum Hardware Is Scaling
On August 19, three quantum companies made announcements that collectively signal the industry is moving from proof-of-concept to real hardware infrastructure. Here's what each one did and why it matters.
quantum
Quantum Computing's Real-World Breakthroughs: From Cancer Detection to Fusion Energy
Quantum computing is moving beyond theoretical demonstrations into practical applications that could transform healthcare and energy production.
quantum
IonQ and Sandia Partner to Build Quantum Computers for National Security
IonQ and Sandia National Laboratories sign MOU to co-design quantum technologies for U.S. national security applications.
quantum
AT&T Hits 240x Speedup With D-Wave Quantum Computer in First Real-World Quantum Advantage
AT&T cut a network optimization task from an hour to under 15 seconds using D-Wave's quantum annealing. This is what quantum advantage looks like outside the lab.
quantum
Your Encryption Has an Expiration Date — and Quantum Computers Are About to Cash It In
NIST's post-quantum cryptography standards are finalized, but the migration is a multi-year engineering project most organizations haven't started. Here's why the timeline is tighter than it looks.
quantum
Quantum Computing's Money Moment: $5B Valuations, White House Summits, and a Wave of IPOs
Israeli startups Quantum Art and Classiq are negotiating Wall Street listings at up to $5 billion each, joining a growing list of quantum companies racing to public markets. Here's what the funding frenzy says about where the technology actually stands.
quantum
Quantum Computing's Error Correction Breakthroughs Set Stage for First Real-World Advantage
With error correction milestones from IBM, Google, and IQM piling up in mid-2026, the quantum computing industry is transitioning from physics experiment to engineering discipline — and the first demonstrations of quantum advantage may arrive before the year is out.
quantum
Magnons Could Shrink Quantum Computers to the Size of a Penny
University of Vienna researchers have extended the lifetime of magnons — tiny magnetic waves — by nearly 100 times, turning what was once considered too unstable for practical use into a viable path toward room-temperature quantum computing.
quantum
Magnon Breakthrough Extends Quantum Signal Lifetime 100x, Shrinking Computers to Coin Size
Physicists have extended the lifespan of magnons — tiny magnetic waves that carry quantum information — from nanoseconds to 18 microseconds, a leap that could make quantum computers as small as a penny.
quantum
White House Quantum Push: US Sets 2028 Discovery Computer Target and 2030 Crypto Deadline
Two executive orders signed June 22 launch a national quantum computing program and mandate post-quantum cryptography adoption across federal agencies — reshaping the timeline for quantum readiness.
quantum
Quantum Computing in 2026: The 98-Qubit Breakthrough and What It Means for Commercial Applications
A 98-qubit trapped-ion quantum computer with all-to-all connectivity just dropped in Nature. Combined with Amazon's 2031-2032 commercial forecast, we're closer to practical quantum advantage than most realize.
quantum
How Quantum Computing Is Leaving the Lab: Practical Breakthroughs That Matter in 2026
Quantum computing is no longer just a research curiosity. From battery materials to logistics optimization, here's where the technology is already delivering real-world results.
quantum
Quantinuum Goes Public: How a $1.68 Billion IPO Signals Quantum Computing's Commercial Arrival
Quantinuum's landmark Nasdaq debut marks a turning point for quantum computing. With $1.68 billion raised and a $15 billion valuation, the trapped-ion pioneer is bringing quantum from the lab to the boardroom.
quantum
Quantum Computing Commercialization in 2026: From Lab to Real-World Impact
Explore the latest breakthroughs in quantum computing commercialization. Learn how IBM, Google, and startups are bringing quantum technology to businesses in 2026.
quantum
Quantum Error Correction in 2026: The Breakthrough That Changes Everything
Google achieved error-corrected quantum computation with logical qubits. Explore what this means for practical quantum advantage and the road ahead.