Pre-release testing: Claude Fable 5.2 designed three working electronic devices from one prompt

code_star · x · 2026-11-11

Anthropic shared highlights from pre-release testing of Claude Fable 5.2 and Claude Mythos 5.2: from a single-paragraph prompt, Fable 5.2 designed three working electronic devices, including a home voice assistant hub.

Related event: Anthropic Shows Claude Fable 5.2 Designing Three Working Electronic Devices End-to-End(11 posts)→

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