Anthropic: Claude Fable 5.2 designed three working devices from one prompt in pre-release tests

daniel_mac8 · x · 2026-11-10

Anthropic's official account shared pre-release testing results for Claude Fable 5.2 and Claude Mythos 5.2, showing the models tackling ambitious projects across fields. From a single-paragraph prompt, Fable 5.2 designed three working electronic devices, including a home voice assistant hub.

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