Atom Computing, Diraq, IBM and IonQ Advance to DARPA QBI Stage C

<p>DARPA announced today that Atom Computing, Diraq, IBM and IonQ have advanced to the final phase of its Quantum Benchmarking Initiative, moving their proposed systems into hands-on government verification and validation. The four organizations represent different modalities of quantum computing: neutral atoms at Atom Computing, silicon CMOS spin qubits at Diraq, superconducting processors at IBM [&#8230;]</p> <p>The post <a href="https://www.hpcwire.com/2026/10/07/atom-computing-diraq-ibm-and-ionq-advance-to-darpa-qbi-stage-c/">Atom Computing, Diraq, IBM and IonQ Advance to DARPA QBI Stage C</a> appeared first on <a href="https://www.hpcwire.com">HPCwire</a>.</p>