Verified70% confidenceFactExact time
Surface Code requires approximately 1,000 physical qubits to encode 1 logical qubit, and demands a fault-tolerance threshold of gate error rates below approximately 1%
4
Sources
70%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
量子计算+AI超算如何破解核聚变燃料困境
hackernewshackernews7/6/2026
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