A 98-qubit trapped-ion quantum computer with all-to-all connectivity

Quantinuum released the Helios quantum computer, a 98-qubit trapped-ion processor, on June 17, 2026, showcasing performance exceeding classical computing limits. This system, built on the Quantum Charge-Coupled Device (QCCD) architecture, features all-to-all connectivity, a critical advancement for scaling quantum computing capabilities. The Helios processor's architecture allows any qubit to interact directly with any other qubit, a significant improvement over systems with limited connectivity. This enhanced connectivity is crucial for executing complex quantum algorithms that require extensive qubit interactions. Quantinuum's achievement represents a substantial step forward in the development of fault-tolerant quantum computers, potentially accelerating breakthroughs in fields such as drug discovery, materials science, and artificial intelligence. The company's approach to trapped-ion technology, combined with the QCCD architecture, offers a promising route for building larger and more powerful quantum systems.