1、October 2025 Quantum Annual Series Report2025Global Quantum Computing Cloud Platform Evaluation ReportDeclarationThis evaluation report(hereinafter referred to as the Report)is independently compiled by ICV TA&K(hereinafter referred to as the Evaluator)based on the testing and analysis of selected q

2、uantum computing cloud platforms.To clarify the scope,basis,and limitations of the Report,the following statements are hereby made:10102 Scope of Evaluation Scope of EvaluationThe Report focuses on the technical performance,usability,and service capabilities of the evaluated quantum computing cloud

3、platforms(specifically including List of Evaluated Platforms,e.g.,IBM Quantum Experience,Amazon Braket,Google Quantum AI Platform).The evaluation covers core indicators such as quantum processing unit(QPU)qubit count,gate fidelity,quantum volume,task execution latency,cloud service availability,comp

4、leteness of developer toolchains,and responsiveness of technical support.The Report does not involve the internal technical architecture,commercial secrets,or undisclosed R&D pipelines of the platform providers,nor does it evaluate non-technical factors such as the platforms long-term commercial via

5、bility or strategic layout.Evaluation Standards and Methods Evaluation Standards and MethodsAll evaluation work is conducted in accordance with publicly available international technical standards(including but not limited to IEEE 1138-2022 Standard for Quantum Computing Performance Metrics and ISO/

6、IEC 19790:2023 Information TechnologyQuantum ComputingVocabulary and Concepts)as well as the scientific evaluation framework independently developed by the Evaluator(ICV TA&K).The testing process adheres to strict experimental protocols:each technical indicator is measured no fewer than 30 times und