Quantum computers outperform classical ones, with results you can trust

IBM has announced three new entries to its quantum advantage tracker, each demonstrating a different approach to overcoming errors and validating quantum results on today's noisy hardware. The core challenge addressed is verification: when a quantum computer produces results that classical computers cannot replicate, there's no straightforward way to confirm correctness. The three approaches aim to establish trusted quantum computing even when classical verification is impossible. While none of the results are immediately practical, they represent progress toward demonstrating genuine, verifiable quantum advantage.