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Building a Consistent AI Influencer with Muse Image and Muse Video in Node.js

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Muse Image produces different faces for identical prompts because it has no seed, which makes recurring AI characters difficult to create. This tutorial presents a roughly hundred-line Node.js approach that generates a character sheet with Muse Image, splits it into a headshot and a turnaround, and passes both to Muse Video as references. The result is a 10-second vertical clip of the same character. The method relies on specifying an adult age, detailing the outfit, and requiring consistency across views, and the script's heuristic cropping should be checked manually before generating video. The author notes that the workflow runs through apimodels.app, an API gateway the author works on, and that the post was AI-assisted and reviewed by hand. The estimated cost is about $0.39 per run at listed prices as of 1 November 2026.

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