Redditors reproduce the disputed Fable 5.2 demo video, cost ~$20 in API tokens

timeport-0 · reddit · 2026-11-11

After the viral Fable 5.2 demo video was accused of being fake, a Redditor reproduced it: copying the prompt from the video produced a web page, but using the blog post's original prompt with slight tweaks (renaming it "AIReview", asking for an embeddable video) yielded an impressive result on the first try. The model estimated $20 in token cost at API rates. Full prompt, session share link, and the generated Python file are included, confirming the original video reflected real capability.

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