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Atom Computing Achieves 90-Round QEC, Secures $100M U.S. Funding

6/3/2026

Summary

Story summary

Atom Computing demonstrated a neutral-atom quantum memory with 90 error-correction rounds on June 3 2026 in the United States.
The system replaced lost qubits, reloaded atoms, and lowered logical error rates from distance-4 to distance-6 within ten cycles, keeping them near threshold.
Atom Computing secured a $100 million LOI from the U.S. Department of Commerce, sold its Magne system to QuNorth, and matched Google as one of two firms with quantum error correction.

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Story summary

Atom Computing demonstrated a neutral-atom quantum memory with 90 error-correction rounds on June 3 2026 in the United States.
The system replaced lost qubits, reloaded atoms, and lowered logical error rates from distance-4 to distance-6 within ten cycles, keeping them near threshold.
Atom Computing secured a $100 million LOI from the U.S. Department of Commerce, sold its Magne system to QuNorth, and matched Google as one of two firms with quantum error correction.