Latest Quantum Systems & Engineering News
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Dec- 2025 -30 DecemberResearch News
China’s Zuchongzhi 3.2 Crosses the Error Correction Threshold – and Takes a Different Path Than Google to Get There
30 Dec 2026 - Exactly one year after Google's Willow became the first quantum processor to operate below the surface code threshold, China's USTC has matched the feat - and done it without the extra hardware that Google required. Researchers at the University of Science and Technology of China (USTC) have demonstrated quantum error correction operating below the fault-tolerance threshold…
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18 DecemberIndustry & Ecosystem News
China Puts a Quantum-Advantage Machine on the Cloud – and It’s Fully Domestically Built
18 Dec 2025 - China Telecom Quantum Group (CTQG) and QuantumCTek have deployed the Tianyan-287, a fully domestically produced 105-qubit superconducting quantum computer, for commercial cloud access on the Tianyan quantum computing platform. The system uses the same chip architecture as USTC's Zuchongzhi 3.0 - the processor that set the world record for quantum computational advantage in superconducting systems in…
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10 DecemberQuantum Systems & Engineering News
QuantWare’s “10,000‑qubit chip” headline: a real scaling bet – and why it still doesn’t mean Q‑Day
Dutch startup QuantWare has announced VIO-40K™, a new 3D packaging architecture designed to build superconducting quantum processors with up to 10,000 qubits on a single device. This represents roughly a 100× increase over the scale of today’s largest superconducting chips. The VIO-40K approach uses a stack of chiplets - multiple layers of quantum chips and interposer modules - to deliver…
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Nov- 2025 -13 NovemberIndustry & Ecosystem News
IBM Unveils “Nighthawk” and “Loon” Quantum Chips: Milestones Toward Quantum Advantage and Fault Tolerance
IBM has announced two significant advances in quantum computing as part of its updated roadmap on November 12, 2025. At the annual Quantum Developer Conference, the company introduced IBM Quantum Nighthawk and IBM Quantum Loon – two new processors that mark major steps toward achieving practical quantum advantage by 2026 and fault-tolerant quantum computing by 2029. The first is a…
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9 NovemberIndustry & Ecosystem News
Quantinuum’s Helios Quantum Computer Demonstrates Quantum Advantage
Quantum computing has reached a new milestone with Quantinuum’s Helios system - a 98-qubit trapped-ion quantum computer that has demonstrated beyond-classical performance on both benchmarking tests and a real-world simulation task. Helios Architecture: 98 Qubits with Record Fidelity Helios represents the third generation of Quantinuum’s quantum charge-coupled device (QCCD) trapped-ion architecture. Unlike fixed two-dimensional qubit layouts in superconducting processors, Helios…
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1 NovemberIndustry & Ecosystem News
China Deploys 100-Qubit Neutral-Atom Quantum Computer
China has reached a new milestone in quantum computing with the deployment of Hǎnyuán-1, the country’s first room-temperature neutral-atom quantum computer. Announced in late October in Hubei Province, Hǎnyuán-1 is a 100-qubit system that has now entered commercial use - reportedly with over ¥40 million (~$5.6 million) in orders from customers. One unit has already been delivered to a subsidiary of China…
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Oct- 2025 -25 OctoberQuantum Systems & Engineering News
IBM Uses AMD Chips for Quantum Error Correction
IBM has reached a crucial milestone on the road to fault-tolerant quantum computing - and it did so using off-the-shelf hardware. In late October, IBM revealed that a key quantum error-correction algorithm it developed can run in real time on standard AMD field-programmable gate arrays (FPGAs). This means IBM’s classical control system can keep up with qubit errors without needing…
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Jul- 2025 -12 JulyResearch News
Microsoft’s Majorana‑1 Chip Demonstrates X and Z Loop Parity Measurements
Microsoft’s Azure Quantum team has released a new scientific paper (Distinct Lifetimes for X and Z Loop Measurements in a Majorana Tetron Device) presenting the first experimental evidence of complementary Pauli-X and Pauli-Z parity measurements on a topological qubit. The results, announced by Microsoft Quantum Technical Fellow Chetan Nayak in a LinkedIn update, showcase the ability to “harness a topoconductor…
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Mar- 2025 -4 MarchIndustry & Ecosystem News
Zuchongzhi 3.0 Quantum Chip: Technical Analysis and Implications
China’s quantum computing powerhouse, the Zuchongzhi research teams, just unveiled Zuchongzhi 3.0, a new superconducting quantum processor with 105 qubits, marking a major leap in quantum computing performance. Announced in March 2025 by a University of Science and Technology of China (USTC) team led by Pan Jianwei, Zhu Xiaobo, and Peng Chengzhi, this prototype boasts unprecedented processing speed – reportedly…
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Feb- 2025 -28 FebruaryIndustry & Ecosystem News
AWS Announces Ocelot Chip for Ultra-Reliable Qubits
Amazon Web Services (AWS) has officially unveiled Ocelot, its first in-house quantum computing chip, marking a significant milestone in the company’s quantum ambitions. Announced on February 27, 2025, Ocelot is a prototype processor designed from the ground up to tackle quantum error correction in a more resource-efficient way. AWS claims the new chip can reduce the overhead (and thus cost)…
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27 FebruaryIndustry & Ecosystem News
QuantWare unveils Contralto‑A, a QPU designed for quantum error correction experiments
QuantWare has introduced Contralto‑A, a new superconducting quantum processing unit aimed specifically at advancing practical quantum error correction (QEC) development. Announced in Delft, The Netherlands, the processor is positioned for teams working on surface-code style QEC demonstrations and early fault‑tolerance roadmaps. According to the company, Contralto‑A includes up to 17 transmon qubits and tunable couplers, and is optimized to run…
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23 FebruaryIndustry & Ecosystem News
Microsoft’s Majorana-Based Quantum Chip – Beyond the Hype
In February 2025, Microsoft unveiled “Majorana 1,” an eight-qubit quantum chip built on a topological qubit architecture – a first-of-its-kind design leveraging exotic Majorana quasiparticles. This chip uses a new material called a “topoconductor” (a specially engineered topological superconductor) made from indium arsenide and aluminum, which can host and control Majorana zero modes (MZMs) to serve as qubits. Microsoft’s announcement…
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Dec- 2024 -31 DecemberQuantum Systems & Engineering News
Google AI’s Surface Code Breaks the Quantum Error Threshold
In a landmark experiment, Google Quantum AI researchers have demonstrated the first quantum memory operating below the error-correction threshold on a superconducting processor. Using two new “Willow” quantum chips of 72 and 105 qubits, the team ran surface code error-correction cycles that actually outperformed the best physical qubits, a long-sought milestone in quantum computing. For the larger distance-7 surface code…
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18 DecemberIndustry & Ecosystem News
Tianyan-504 Goes Live: China’s 504-Qubit Quantum Computer Joins the Cloud
18 Dec 2024 - The Tianyan-504, China's most powerful quantum computer, was formally unveiled on December 5, 2024 and is slated for integration into China Telecom's Tianyan quantum computing cloud platform, where it will be accessible to users worldwide. The announcement, made through Xinhua and the Chinese Academy of Sciences, marks the next stage for the 504-qubit Xiaohong chip: from…
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11 DecemberIndustry & Ecosystem News
Google Announces Willow Quantum Chip
Google has unveiled a new quantum processor named “Willow”, marking a major milestone in the race toward practical quantum computing. The 105-qubit Willow chip demonstrates two breakthroughs that have long eluded researchers: it dramatically reduces error rates as qubit count scales up, and it completed a computational task in minutes that would take a classical supercomputer longer than the age…
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