Fidelity– tag –
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Neutral Atom Quantum Computing Companies QuEra, Atom Computing, and Pasqal Accelerate Towards Fault-Tolerant Systems
Tom's Hardware USA Overview Neutral atom quantum computing has made significant technical strides in 2025 and early 2026, with companies like QuEra, Atom Computing, and Pasqal leading the development. QuEra announced its Libra fault-tole... -
Logical Qubit Technology Unveils Quantum Cloud Platform with 100-Qubit Superconducting AGate-100 Chip, Achieving 99.97% Single-Qubit Gate Fidelity
Logical Qubit Technology Unknown Overview Logical Qubit Technology Co., Ltd. launched its superconducting quantum computing cloud platform with its 100-qubit AGate-100 chip, achieving a maximum single-qubit gate fidelity of 99.97% and tw... -
RIKEN’s 144-Qubit Superconducting Quantum Computer “Ei-II” Commences Operation with 99.9% Fidelity Amid Japan-Taiwan Compound Semiconductor Collaboration
digitimes Taiwan Overview Japan's RIKEN institute and academic institutions in Taiwan are strengthening collaboration on next-generation compound semiconductors. Concurrently, RIKEN's 144-qubit superconducting quantum computer, "Ei-II," ... -
Forbes Explores Emerging Computing Ecosystem: Fusion of AI, Quantum, Biological, and Chemical Paradigms
Forbes USA Overview A Forbes article highlights the emergence of a new 'computing ecosystem' driven by the convergence of Artificial Intelligence (AI), quantum computing, biological computing, and chemical computing. Quantum computing ho... -
IonQ Introduces Application-Level Benchmarking Emphasizing Energy Efficiency as Key to Quantum AI’s Role
The Futurum Group USA Overview IonQ has unveiled an application-level benchmarking framework that evaluates quantum systems across three metrics: solution quality, time to solution, and energy per solution. This article argues that energ... -
Quantum X Labs Launches Integrated Quantum Program Combining CliniQuantum Algorithm and QECC Decoder for Enhanced Fidelity in Clinical Trials
Stock Titan (EQS News) USA Overview Quantum X Labs has launched an integrated quantum computing program combining its CliniQuantum algorithm for clinical trial data analysis with its Quantum Error Correction (QECC) Decoder. This program ... -
Quantinuum’s H2 Processor Achieves 800x Logical Qubit Fidelity with Quantum Error Correction, Published in Nature
TechTonic Times UK Overview Quantinuum's H2 processor has demonstrated an 800x improvement in logical qubit fidelity over physical qubits through quantum error correction, achieving 14,000 consecutive error-free operations, as reported i... -
Quantinuum and Sandia National Laboratories Announce 98-Qubit Helios Achieves 99.921% Two-Qubit Gate Fidelity in Nature Publication
Quantum Computing Report USA Overview Quantinuum and Sandia National Laboratories published peer-reviewed data in Nature detailing the performance of Helios, a 98-qubit commercial trapped-ion quantum computer, demonstrating a remarkable ... -
Rigetti Computing’s Stock Downturn and High Burn Rate Highlight Quantum Computing Commercialization Challenges
Kavout USA Overview Recent analyst downgrades and stock price declines for quantum computing firm Rigetti Computing (RGTI) underscore the lengthy and capital-intensive path to quantum computing commercialization. Despite an ambitious roa... -
Protocol-Based Benchmarking Reveals IBM Heron Outperforms Eagle in Quantum Advantage Tasks
arXiv Global Overview An arXiv paper applies and extends protocol-based benchmarking to compare IBM's Heron and Eagle quantum computers, explicitly assessing practical quantum advantage at the protocol level. The study revealed that the ...
