AHD Artificial Human Design

Sample sample-003

Run
2026-04-22 swiss-editorial n=30
Cell
gpt-5.4
Provider
codex-cli
Condition
compiled (AHD prompt)
Brief
briefs/landing.yml
Linter
1 error 1 warn 0 info

Rules that fired

Source

The exact bytes the linter read. Lines with fires are highlighted; click a rule above to jump to its line.


              
              <!doctype html>
              
            
              
              <html lang="en">
              
            
              
              <head>
              
            
              
                <!-- rule: return a single self-contained valid HTML5 document -->
              
            
              
                <meta charset="utf-8">
              
            
              
                <!-- rule: web surface -->
              
            
              
                <meta name="viewport" content="width=device-width, initial-scale=1">
              
            
              
                <!-- rule: one-page landing for AHD itself -->
              
            
              
                <title>AHD - Artificial Human Design</title>
              
            
              
                <style>
              
            
              
                  /* rule: ink on warm off-white paper palette */
              
            
              
                  :root {
              
            
              
                    --ink: oklch(0.18 0 0);
              
            
              
                    --paper: oklch(0.98 0.005 95);
              
            
              
                    --muted: oklch(0.55 0 0);
              
            
              
                    --rule: oklch(0.18 0 0);
              
            
              
                    --gutter: 24px;
              
            
              
                    --margin: max(32px, calc(100vw / 24));
              
            
              
                    --baseline: 8px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: sharp surfaces, no shadows, no glassmorphism */
              
            
              
                  * {
              
            
              
                    box-sizing: border-box;
              
                  ← ahd/no-default-grotesque
                
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: body in Neue Haas Grotesk Text at 17px, 1.5 line-height, tracking 0 */
              
            
              
                  body {
              
            
              
                    margin: 0;
              
            
              
                    background: var(--paper);
              
            
              
                    color: var(--ink);
              
            
              
                    font-family: "Neue Haas Grotesk Text", "Helvetica Now Text", Inter, Arial, sans-serif;
              
            
              
                    font-size: 17px;
              
            
              
                    line-height: 1.5;
              
            
              
                    letter-spacing: 0;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: 12-column grid with 24px gutters and asymmetric left-aligned composition */
              
            
              
                  .page {
              
            
              
                    min-height: 100vh;
              
            
              
                    display: grid;
              
            
              
                    grid-template-columns: repeat(12, minmax(0, 1fr));
              
            
              
                    column-gap: var(--gutter);
              
            
              
                    padding: 32px var(--margin) 24px;
              
            
              
                    overflow-x: clip;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: no centred hero stack */
              
            
              
                  header {
              
            
              
                    grid-column: 1 / -1;
              
            
              
                    display: grid;
              
            
              
                    grid-template-columns: subgrid;
              
            
              
                    align-items: start;
              
            
              
                    border-top: 1px solid var(--rule);
              
            
              
                    padding-top: 8px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: allcaps tracking 0.08em */
              
            
              
                  .brand {
              
            
              
                    grid-column: 1 / span 3;
              
            
              
                    margin: 0;
              
            
              
                    font-size: 12px;
              
            
              
                    line-height: 1.333;
              
            
              
                    letter-spacing: 0.08em;
              
            
              
                    text-transform: uppercase;
              
            
              
                    font-weight: 700;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: GitHub link labelled as read-the-code CTA */
              
            
              
                  .cta {
              
            
              
                    grid-column: 10 / span 3;
              
            
              
                    justify-self: end;
              
            
              
                    color: var(--ink);
              
            
              
                    text-decoration: none;
              
            
              
                    border-bottom: 1px solid var(--rule);
              
            
              
                    font-weight: 700;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: structural motion only */
              
            
              
                  .cta:hover {
              
            
              
                    border-bottom-width: 3px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: one intentional element bleeds past the 12-col grid */
              
            
              
                  .bleed-word {
              
            
              
                    grid-column: 1 / span 7;
              
            
              
                    margin: 96px 0 0 calc(var(--margin) * -1);
              
            
              
                    padding-left: var(--margin);
              
            
              
                    border-top: 1px solid var(--rule);
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: section anchored by a single word at display >= 120px with -0.02em tracking */
              
            
              
                  .bleed-word h1 {
              
            
              
                    margin: 8px 0 0;
              
            
              
                    font-family: "Neue Haas Grotesk Display", "Helvetica Now Display", "Inter Tight", Arial, sans-serif;
              
            
              
                    font-size: clamp(120px, 15vw, 160px);
              
            
              
                    line-height: 1.05;
              
            
              
                    letter-spacing: -0.02em;
              
            
              
                    font-weight: 900;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: intentional imperfection from required quirks, slight registration offset */
              
            
              
                  .register-offset {
              
            
              
                    transform: translateX(-6px);
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: body measure 62ch */
              
            
              
                  .intro {
              
            
              
                    grid-column: 6 / span 6;
              
            
              
                    max-width: 62ch;
              
            
              
                    margin-top: 104px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: declarative short copy, no lecture */
              
            
              
                  .intro p {
              
            
              
                    margin: 0 0 24px;
              
            
              
                    max-width: 62ch;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: pills allowed for status tags only */
              
            
              
                  .status {
              
            
              
                    display: inline-block;
              
            
              
                    padding: 2px 10px;
              
            
              
                    border-radius: 999px;
              
            
              
                    background: oklch(0.58 0.22 27);
              
            
              
                    color: var(--paper);
              
            
              
                    font-size: 12px;
              
            
              
                    line-height: 1.5;
              
            
              
                    letter-spacing: 0.08em;
              
            
              
                    text-transform: uppercase;
              
            
              
                    font-weight: 700;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: terminal-aesthetic code block, no rounded corners, no shadow */
              
            
              
                  .run {
              
            
              
                    grid-column: 4 / span 8;
              
            
              
                    margin-top: 64px;
              
            
              
                    border-top: 1px solid var(--rule);
              
            
              
                    border-bottom: 1px solid var(--rule);
              
            
              
                    padding: 16px 0;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: command rendered in monospace code block with language tag bash */
              
            
              
                  pre {
              
            
              
                    margin: 0;
              
            
              
                    overflow-x: auto;
              
            
              
                    font: 15px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
              
            
              
                    color: var(--ink);
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: dramatic jump per section */
              
            
              
                  .manifest {
              
            
              
                    grid-column: 1 / -1;
              
            
              
                    display: grid;
              
            
              
                    grid-template-columns: subgrid;
              
            
              
                    margin-top: 160px;
              
            
              
                    border-top: 1px solid var(--rule);
              
            
              
                    padding-top: 16px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: clearly separated manifest sections */
              
            
              
                  .manifest-block {
              
            
              
                    border-top: 1px solid var(--rule);
              
            
              
                    padding-top: 8px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: no three equal feature cards */
              
            
              
                  .ships {
              
            
              
                    grid-column: 1 / span 5;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: asymmetric composition */
              
            
              
                  .gated {
              
            
              
                    grid-column: 7 / span 5;
              
            
              
                    margin-top: 48px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: h2 line-height 1.2 */
              
            
              
                  h2 {
              
            
              
                    margin: 0 0 24px;
              
            
              
                    font-family: "Neue Haas Grotesk Display", "Helvetica Now Display", "Inter Tight", Arial, sans-serif;
              
            
              
                    font-size: 32px;
              
            
              
                    line-height: 1.2;
              
            
              
                    letter-spacing: -0.02em;
              
            
              
                    font-weight: 900;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: enumerate manifest items without emoji bullets */
              
            
              
                  ol {
              
            
              
                    margin: 0;
              
            
              
                    padding-left: 22px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: 8px baseline rhythm */
              
            
              
                  li {
              
            
              
                    padding-left: 8px;
              
            
              
                    margin-bottom: 8px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: footer names licence explicitly, no canonical 4-column footer */
              
            
              
                  footer {
              
            
              
                    grid-column: 1 / -1;
              
            
              
                    display: grid;
              
            
              
                    grid-template-columns: subgrid;
              
            
              
                    margin-top: 96px;
              
            
              
                    border-top: 1px solid var(--rule);
              
            
              
                    padding-top: 8px;
              
            
              
                    color: var(--muted);
              
            
              
                    font-size: 14px;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: restrained footer structure */
              
            
              
                  footer p {
              
            
              
                    grid-column: 1 / span 9;
              
            
              
                    margin: 0;
              
            
              
                  }
              
            
              
               
              
            
              
                  /* rule: responsive grid constraints without centred hero */
              
            
              
                  @media (max-width: 820px) {
              
            
              
                    .page {
              
            
              
                      display: block;
              
            
              
                      padding: 24px 32px;
              
            
              
                    }
              
            
              
               
              
            
              
                    header {
              
            
              
                      display: flex;
              
            
              
                      justify-content: space-between;
              
            
              
                      gap: 24px;
              
            
              
                    }
              
            
              
               
              
            
              
                    .cta {
              
            
              
                      justify-self: auto;
              
            
              
                    }
              
            
              
               
              
            
              
                    .bleed-word {
              
            
              
                      margin-top: 64px;
              
            
              
                    }
              
            
              
               
              
            
              
                    .intro,
              
            
              
                    .run,
              
            
              
                    .manifest,
              
            
              
                    .gated,
              
            
              
                    footer {
              
            
              
                      margin-top: 64px;
              
            
              
                    }
              
            
              
               
              
            
              
                    .ships,
              
            
              
                    .gated {
              
            
              
                      margin-top: 32px;
              
            
              
                    }
              
            
              
                  }
              
            
              
                </style>
              
            
              
              </head>
              
            
              
              <body>
              
            
              
                <!-- rule: one screen of reading, framework rather than lecture -->
              
            
              
                <main class="page">
              
            
              
                  <!-- rule: no pill badge plus two CTA centred hero -->
              
            
              
                  <header>
              
            
              
                    <p class="brand">AHD<br>Artificial Human Design</p>
              
            
              
                    <a class="cta" href="https://github.com/" aria-label="read-the-code CTA">read-the-code CTA</a>
              
            
              
                  </header>
              
            
              
               
              
            
              
                  <!-- rule: single display word anchors the page and bleeds past the grid -->
              
            
              
                  <section class="bleed-word" aria-label="Evaluation">
              
            
              
                    <h1 class="register-offset">EVAL</h1>
              
            
              
                  </section>
              
            
              
               
              
            
              
                  <!-- rule: audience is working designers, senior engineers and founders -->
              
            
              
                  <section class="intro" aria-label="Position">
              
            
              
                    <p><span class="status">0.1.0</span></p>
              
            
              
                    <p>AHD turns a design brief into enforceable rules. It catches default patterns, weak composition, vague taste and missing constraints before a generated page leaves the editor.</p>
              
            
              
                    <p>It is for people who already know the problem. The point is not another opinion. The point is a brief compiler, a linter and an evaluation path that make the opinion inspectable.</p>
              
            
              
                  </section>
              
            
              
               
              
            
              
                  <!-- rule: required eval-live command in bash code block -->
              
            
              
                  <section class="run" aria-label="Run the eval">
              
            
              
                    <pre><code class="language-bash">ahd eval-live swiss-editorial --brief briefs/landing.yml --models &lt;specs&gt; --n 10</code></pre>
              
            
              
                  </section>
              
            
              
               
              
            
              
                  <!-- rule: manifest sections clearly separated -->
              
            
              
                  <section class="manifest" aria-label="Manifest">
              
            
              
                    <!-- rule: What ships enumerates exact required items -->
              
            
              
                    <div class="manifest-block ships">
              
            
              
                      <h2>What ships</h2>
              
            
              
                      <ol>
              
            
              
                        <li>brief compiler</li>
              
            
              
                        <li>28-rule linter</li>
              
            
              
                        <li>eval harness</li>
              
            
              
                        <li>vision-critic scaffold</li>
              
            
              
                        <li>MCP server</li>
              
            
              
                        <li>editor plugins</li>
              
            
              
                        <li>eight tokens</li>
              
            
              
                      </ol>
              
            
              
                    </div>
              
            
              
               
              
            
              
                    <!-- rule: What is gated enumerates exact required items -->
              
            
              
                    <div class="manifest-block gated">
              
            
              
                      <h2>What is gated</h2>
              
            
              
                      <ol>
              
            
              
                        <li>live frontier-model calls (needs API keys)</li>
              
            
              
                        <li>live vision critique (needs multimodal key + screenshot pipeline)</li>
              
            
              
                        <li>standalone npm packages for the editor plugins</li>
              
            
              
                        <li>additional tokens</li>
              
            
              
                      </ol>
              
            
              
                    </div>
              
            
              
                  </section>
              
            
              
               
              
            
              
                  <!-- rule: footer licence must name FSL-1.1-Apache-2.0 and CC-BY-4.0 -->
              
            
              
                  <footer>
              
            
              
                    <p>Licence: FSL-1.1-Apache-2.0 for code. CC-BY-4.0 for tokens and artwork.</p>
              
            
              
                  </footer>
              
            
              
                </main>
              
            
              
              </body>
              
            
              
              </html>
              
            

Rendered

The same HTML rendered in a sandboxed frame. No scripts execute, no network calls are allowed; this is the same HTML the source block shows above, nothing more.

On phone-size screens the frame renders the sample at its designed viewport scaled down, so a landing page meant for a desktop still reads as a landing page. Open rendered sample in a new tab to view full size.


Every sample in this run is reachable via its cell / condition / id. The full run writeup with per-cell and per-tell tables lives at /evals/2026-04-22-swiss-n30.