Infleqtion Deploys 100-Qubit Sqale Platform at UK National Quantum Computing Centre
Summarize this article with:
Infleqtion Deploys 100-Qubit Sqale Platform at UK National Quantum Computing Centre Infleqtion has delivered the United Kingdom’s only operational 100-physical-qubit quantum computing system to the National Quantum Computing Centre (NQCC) in Oxford. The system, built on the company’s Sqale neutral-atom architecture, achieved operational status in December 2025 and serves as a foundational component of the NQCC’s Quantum Computing Testbed Initiative. This deployment is intended to provide UK researchers and industry partners with a large-scale platform for benchmarking applications, testing error-correction protocols, and investigating the scaling properties of neutral-atom systems in an operational environment. The technical foundation of the Sqale platform relies on neutral-atom architecture, where individual atoms are trapped and manipulated by laser arrays to serve as qubits. This modality is characterized by its reconfigurability and high coherence times. Infleqtion reported a two-qubit gate fidelity of 99.73%, a metric that reduces the physical-to-logical qubit overhead required for fault-tolerant computing. The company’s roadmap aims to leverage this fidelity to exceed 30 logical qubits in 2026 and deliver more than 100 logical qubits by 2028, transitioning from physical-qubit demonstrations to reliable, fault-tolerant architectures. This installation marks a shift from laboratory prototypes to a fielded national infrastructure aimed at practical research in advanced materials, energy systems, and complex optimization. The deployment follows a series of technical milestones for Infleqtion, including the first materials science application executed on logical qubits in collaboration with NVIDIA and the deployment of quantum optical atomic clocks on autonomous underwater vehicles. By providing a 100-qubit testbed at the NQCC, the partnership seeks to accelerate the development of a sovereign UK quantum supply chain and verify the performance of neutral-atom processors for industrial-scale use cases. For full technical specifications on the Sqale platform and Infleqtion’s logical qubit roadmap, consult the official announcement here. March 16, 2026 Mohamed Abdel-Kareem2026-03-16T07:59:25-07:00 Leave A Comment Cancel replyComment Type in the text displayed above Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.