SMRTR Science & EngineeringJun 24, 2026Interesting Engineering

IQM’s new approach reduces qubit overhead 1,000 times without new hardware

SMRTR summary

IQM's new "directional tile codes" error-correction method reduces qubit overhead 1,000-fold over existing approaches, requiring only 30 physical qubits per logical qubit on current Crystal processors — no new hardware needed.

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