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The article discusses how hardware accuracy is crucial for meaningful quantum computing, referencing recent papers on quantum advantage and validation on Quantinuum systems.
A freeCodeCamp handbook explains why quantum circuits behave differently on real hardware than in simulators due to quantum noise, and covers error mitigation and suppression techniques using Qiskit Aer and tools like Orbit.
IBM announces three new entries in its quantum advantage tracker, each using different approaches to overcome errors and validate quantum results, demonstrating quantum advantage in ways that can be trusted even when classical verification is infeasible.