aiqbench analysis
IBM has demonstrated practical quantum advantage by solving specific scientific problems—such as simulating chemical reactions and magnetic material evolution—in minutes using its Heron R3 processor, a task that would require years on classical supercomputers like Fugaku. This milestone validates the utility of error-suppressed qubits for accelerating research in chemistry and physics where exponential complexity renders traditional computing ineffective.
IBM: We Have Achieved Quantum Supremacy

IBM scientists and collaborating research institutions announced that they have achieved what is called "quantum advantage" in three different experiments, demonstrating that quantum computers can now perform calculations that the most powerful conventional supercomputers cannot complete within a reasonable timeframe. This represents a significant milestone in the evolution of quantum computing as the experiments show that quantum computers can solve useful scientific problems such as simulating chemical reactions within minutes. In contrast, a modern supercomputer would…
Excerpt shown under the publisher's RSS terms · 76 words · full text and figures are on the publisher's site
Related coverage

Gil Kalai (Hebrew University / Reichman University): Why noise may doom quantum computers
The Quantum Insider · Aug 1, 2026

A brief history of quantum vs classical computational advantage
Quantum Journal · Sep 1, 2026

4-to-2 Quantum Code Achieves Supremacy Over Classical Methods
Quantum Zeitgeist · Jul 14, 2026

News
Quantum Computing Report · Jun 7, 2026