A quantum simulation of heterogeneous matter, designed by Algorithmiq and executed on IBM quantum computers, continues to compete with the world's leading classical simulation methods eight months after its debut on the Quantum Advantage Tracker.

The work addresses one of quantum computing's central challenges: how to trust a result when no classical computer can verify it.

Algorithmiq is also releasing a new benchmark for quantum advantage claims, making its best classical method for simulating molecular ground states available to the research community.