Unverified50% confidenceFactExact time
主流的超导量子计算机需要在约15毫开尔文的接近绝对零度环境中运行
1
Sources
50%
Confidence
Long-term
Relevance
8/24/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe qubit coherence time of current NISQ hardware is measured in microseconds, two-qubit gate fidelity is typically between 99% and 99.9%, and the practically usable number of QAOA layers p on real hardware often does not exceed 3–5.68% similarUnverifiedOratomic claims to be able to build a truly usable quantum computer with only approximately 20,000 qubits.64% similarUnverifiedTTM 模型参数量仅约 0.8M（百万级），文件大小约三兆字节，无需 GPU，在普通 CPU 上就能运行57% similar
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