QuantuMatter 2026 has officially wrapped up in Barcelona, and it was a landmark event for the Qblox team. From deep-dive technical sessions to live, high-speed hardware demonstrations, we spent the week showcasing how the next generation of qubit control is moving away from manual intervention and toward autonomous, scalable execution.

At the heart of our presence were two live demonstrations that brought the power of the Qblox Cluster live to the visitors. For those working with superconducting systems, we showcased a fully integrated workflow capable of real-time qubit tune-up and an impressive sub-700ns active reset. A key highlight was the execution of on-the-fly quantum error correction via LINQ, proving that control electronics can now operate at the actual pace of the qubits. Simultaneously, we addressed the specific needs of spin qubit processors by spotlighting fast-feedback firmware. This setup enabled autonomous Coulomb peak tracking, a breakthrough that maintains qubits at their optimal operating points without the need for manual recalibration or host-PC intervention.

The technical momentum continued beyond the booth on Tuesday, April 29, when Quantum Application Scientist Piotr Kot delivered a featured talk on scalable control stack architecture for fault-tolerant quantum computing. His presentation explored how tightly integrated, low-latency feedback architectures are currently accelerating the industry's path toward practical, large-scale systems.