Unverified50% confidenceEventExact time
Google experimentally demonstrated below-threshold quantum error correction for the first time on its Willow chip, showing that adding more physical qubits does indeed reduce the logical error rate.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/9/2026
First Seen
Valid until: 12/8/2026
Sources
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