IonQ and engineering software maker Ansys say they have demonstrated a new quantum error-correction method that could move the technology closer to practical commercial use. The companies said the protocol brought logical error rates below 0.1% on a 36-qubit system.

Quantum computers are expected to solve certain problems far faster than conventional machines, but they remain highly vulnerable to errors caused by noise and instability. Error correction is one of the biggest technical hurdles facing the industry, and progress in this area is closely watched by developers and investors.

The companies described the result as an important step toward fault-tolerant quantum computing, a long-sought goal that would allow machines to run more reliably for longer periods. While the demonstration does not mean the technology is ready for broad deployment, it adds to signs that quantum systems are steadily improving.

IonQ has positioned itself as one of the leading commercial quantum hardware firms, while Ansys has been expanding its role in advanced simulation and engineering tools. The latest claim underscores how partnerships between hardware and software companies are shaping the push toward usable quantum applications.