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Image: reddit.com · Video still: I asked Fable 5 in Claude Code to explain the Riemann Hypothesis to anyone. Two prompts later: a full interactive site + a video scored with music composed from

Worked Proof shown

An interactive Riemann Hypothesis explainer with a zeta-zero score

An interactive site explaining the Riemann Hypothesis plus a video scored with notes from zeta function zeros, built by Claude Code in two prompts.

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Credits

  • Reddit poster adilmoujahid Source ↗

Earliest dated source: 11 Jun 2026

The full story

The maker asked Claude Code with Fable 5 to build a site that takes anyone from "what is a prime number?" to understanding the Riemann Hypothesis. It produced a five-level interactive journey, computed the underlying maths itself, checked it against published tables to nine decimal places, and tested every page in a browser before saying it was done.

A second prompt asked for a promotional video. Claude chose a video framework, reused the site's design and, unprompted, composed the soundtrack so that every note is one of the zeta function's non-trivial zeros, then wrote and voiced the narration.

How it was done

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Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: I asked Fable 5 in Claude Code to explain the Riemann Hypothesis to anyone. Two prompts later: a fulForum threadreddit.com
    Reddit poster: adilmoujahidPosted 11 Jun 2026

    The maker's post on r/ClaudeAI.

    If it disappears: archived copy of Reddit: I asked Fable 5 in Claude Code to explain the Riemann Hypothesis to anyone. Two prompts later: a ful (opens in a new tab)

  • The project: riemann.adilmoujahid.comBlog or write-upriemann.adilmoujahid.com

    Linked in the post.

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