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IQM and Deutsche Bahn Demonstrate Quantum Algorithm for Railway Scheduling on Real Operational Data

$IQMXPress releaseJul 20, 2026, 2:00 AM ETRead the release

IQM and Deutsche Bahn successfully demonstrated a hybrid quantum-classical algorithm for railway scheduling using real operational data of 190 trips across five German cities. The solution ran end-to-end on IQM hardware, delivering feasible results on current systems while establishing a framework designed to improve automatically as quantum processors scale.

Key figures

Cities covered
5
Possible cycles
98500
Trips scheduled
190
Quantum computers sold
24

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