Microsoftは「Build 2026」で、次世代トポロジカル量子チップ「Majorana 2」を発表した。先代比で量子ビットの信頼性が1000倍に向上し、最長1分間の量子状態維持を達成。エージェント型AIの活用で開発が劇的に加速したとし、商用量子コンピュータの実現目標を2029年へと大幅に前倒しした。

A computer chip that processes data as pulses of light rather than electrical signals has, for the first time, run a suite of real AI workloads on a single device. In results published in Nature in ...

Microsoft Majorana 2 advances topological qubits toward scalable quantum computing by 2029. Agentic AI through Microsoft Discovery helped automate quantum chip testing and fabrication workflows.

Majorana 2 is Microsoft's newest quantum chip, introduced at Microsoft Build 2026 as a major milestone in the company's quantum computing roadmap. The Majorana 2 quantum chip is designed to advance ...