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NVIDIA Expands Open Source CUDA-Q Platform for Fault-Tolerant Quantum Computing

$NVDAPress releaseSep 14, 2026, 9:00 AM ETRead the release

NVIDIA expanded its open source CUDA-Q platform with CUDA-Q Logical, an orchestration layer that gives researchers a programmable, verifiable way to design and test fault-tolerant quantum computing applications for use cases like drug discovery, financial modeling and materials development. Early results show Fermilab used CUDA-Q Logical to cut fault-tolerant architecture development from five months to three weeks — a 7x speedup — while Sandia National Laboratories' QUOPS benchmark for measuring fault-tolerant hardware readiness is now available inside CUDA-Q.

Key figures

Fermilab speedup
7x
Logical qubits modeled
1000
Fermilab dev time after
three weeks
Fermilab dev time before
five months
Physical qubit reduction
roughly 10x fewer than previous estimates
Physical qubits required
150000

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