TechHacker Newsabout 3 hours ago

Fable 5 wrote a Windows kernel in 38 minutes

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A developer used Anthropic's Claude Fable 5 to rewrite the Windows NT kernel in Rust. The model generated the trusted computing base from scratch to booting in QEMU and passing all self-tests in a single 38-minute run. The kernel includes scheduler, memory manager, and interrupt machinery.

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