Google says "magic state cultivation" works in practice on its Willow
Google says "magic state cultivation" works in practice on its Willow quantum processor, calling it a breakthrough that reduces errors by about 40x
TL;DRGoogle's quantum chip reduces errors 40x using a new error-correction technique.
Why it matters: Error reduction is the main barrier to practical quantum computers; this proves a key theoretical fix actually works.

AI debt worries mount as CoreWeave's bond yield tops 15%, insuring
TL;DRAI infrastructure debt is getting expensive as market confidence wavers.

An interview with Microsoft CEO Satya Nadella on the Nvidia RTX
TL;DRMicrosoft's new AI-focused laptop and Windows safety plans for AI agents.
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