The Canadian connection
D-Wave lists research-and-development operations in Canada. Its product portfolio includes annealing quantum systems, including Advantage2. Annealing and gate-model quantum computing are different approaches; this file focuses on annealing.
From a question to an energy landscape
D-Wave’s documentation explains annealing as a way of seeking low-energy states. A suitable problem is represented mathematically so that useful solutions correspond to low values of an objective function. Applications include optimisation and probabilistic sampling.
Why the result needs context
Sampling can produce different answers across runs. The documentation describes taking multiple samples rather than relying on one result. A meaningful comparison should specify the problem, solution quality and full workflow—not just the time spent in one hardware step.
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Source review: 5 October 2026. These links are the references for this file, not endorsements.