New Technology– category –
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Surface Code Teleportation: 125-Qubit Processor Specs and Distance 7 Results
Quantum Zeitgeist Overview Researchers from Zhejiang University and The Hong Kong University of Science and Technology (Guangzhou) demonstrated robust quantum teleportation of a topological rotated surface code using a 125-qubit supercon... -
IQM Emerald: Full-Chip Entanglement of 54-Qubit Processor
The Quantum Insider Finland Overview IQM Quantum Computers has achieved a Greenberger–Horne–Zeilinger (GHZ) entangled state across all 54 qubits of its cloud-accessible Emerald system. The processor reached a fidelity of 0.516 with reado... -
IBM Quantum Interconnect: 120-Qubit Processor Modular Scaling
The Quantum Insider USA Overview IBM researchers linked two 120-qubit Nighthawk R1 processors using four superconducting cables, achieving an average quantum state-transfer fidelity of 99%. This demonstration of a multichannel interconne... -
Kipu Quantum: Neutral-Atom Feature Extraction for Toxicity
Quantum Computing Report USA Overview Kipu Quantum has demonstrated analog quantum feature extraction using QuEra's 256-qubit Aquila processor to improve molecular toxicity classification. The approach increased Balanced Accuracy from 0.... -
Quantinuum Helios: Progress Toward Megaquop Error Correction
Science News USA Overview Quantinuum has demonstrated a quantum computer capable of performing one million operations with only approximately five errors. This achievement utilizes a high lambda value in logical qubit scaling, bringing t... -
Silicon Spin Qubits: RIKEN achieves >99.9% parallel gate fidelity
Quantum Computing Report USA Overview Researchers from RIKEN and international partners have demonstrated simultaneous high-fidelity single-qubit operations across a five-qubit silicon quantum dot array. By mitigating AC-Stark shift cros... -
IBM Research: AI Agent Factories for QEC Decoder Chip Design
Quantum Computing Report USA Overview IBM Research has automated the architectural design of classical hardware for Quantum Error Correction (QEC) decoders using AI "agent factories." This approach achieved up to a 204x hardware speedup ... -
Modular Hyperbolic Codes: Google and MIT’s 30x QEC Overhead Reduction
Quantum Computing Report USA Overview Researchers from Google Quantum AI, Google DeepMind, and MIT have developed a modular quantum error correction (QEC) architecture that reduces physical qubit overhead by over 30x compared to standard... -
Quantinuum Helios: 99.9995% Logical Memory Fidelity and QEC Specs
Quantum Computing Report USA Overview Quantinuum has achieved a logical memory fidelity of 99.9995% on its Helios trapped-ion processor using a distance-7 color code. This result demonstrates exponential error suppression, providing a te... -
NVIDIA and Riverlane: GPU-Accelerated QEC Decoder Calibration
Quantum Computing Report USA Overview NVIDIA has acquired a strategic minority stake in Riverlane to accelerate real-time quantum error correction (QEC) and decoder calibration. By utilizing H100 GPUs, the partners reduced surface code t...
