Lenny's Newsletter · 19 October 2026

🎙️ How I AI: Meta Muse Wonder + How Brooke Lacey is scaling video with AI

Lenny Rachitsky

Meta's Muse Wonder model excels at agentic tasks like billing support and email writing but struggles with design; creator Brooke Lacey shares how she built a Claude-powered video editing workflow that turns raw phone recordings into finished TikTok shorts in 15 seconds.

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Topics: AI (Horizontal) · Media & Entertainment

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