Infleqtion Achieves 30 Entangled Logical Qubits on Commercial Quantum Platform

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Quantum computing firm Infleqtion has reached 30 entangled logical qubits on its Sqale platform using just 80 physical qubits, claiming a first among neutral-atom quantum computing companies on a commercial system. The milestone is part of the company's 2026 roadmap and supports its broader goal of delivering 100 logical qubits by 2028. A key enabler was an AI-assisted discovery using GPT 5.6 Sol, which identified a novel logical operation that halved the number of physical gates required for a critical step. The experiment involved roughly 1,000 physical operations and produced a signal about 1,000 times stronger than background noise, confirming the stability of the implementation. Infleqtion currently serves three customers on the Sqale platform, including a collaboration under the Wellcome Leap Q4Bio program focused on biomarker discovery.

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