Anthropic’s two 5.1 configurations share model weights but not safeguards. Fable 5.1 is the broadly available option with effort and cache controls; Mythos 5.1 is reserved for vetted organizations and trusted research programs.
Condenses long videos into shorter, focused clips
Convert long videos into short-form clips for social media
Create short videos from text, images, or audio
Generate engaging social media posts quickly
Viral short video creation from ideas
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