Docs: Update benchmark for anthropic/claude-sonnet-5 EFF:high

tests/4_hexchain_pipeline/outputs/anthropic_claude-sonnet-5 EFF_high.js

@@ -0,0 +1,73 @@
+const CDN = {
+  toml: 'https://esm.sh/smol-toml@1',
+  seedrandom: 'https://esm.sh/seedrandom@3',
+  stats: 'https://esm.sh/simple-statistics@7',
+  ajv: 'https://esm.sh/ajv@8',
+  table: 'https://esm.sh/text-table@1',
+  dompurify: 'https://esm.sh/dompurify@3',
+};
+
+const SCHEMA = {
+  type: 'object',
+  required: ['seed', 'count', 'label'],
+  properties: {
+    seed: { type: 'string' },
+    count: { type: 'integer', minimum: 1, maximum: 10000 },
+    label: { type: 'string', minLength: 1 },
+  },
+};
+
+const round6 = n => Math.round(n * 1e6) / 1e6;
+
+async function hexchain(tomlStr) {
+  const [{ parse }, seedrandomMod, ss, AjvMod, tableMod, DOMPurify] = await Promise.all([
+    import(CDN.toml),
+    import(CDN.seedrandom),
+    import(CDN.stats),
+    import(CDN.ajv),
+    import(CDN.table),
+    import(CDN.dompurify),
+  ]);
+
+  const seedrandom = seedrandomMod.default;
+  const Ajv = AjvMod.default;
+  const table = tableMod.default;
+  const purify = DOMPurify.default ?? DOMPurify;
+
+  const config = parse(tomlStr);
+
+  const ajv = new Ajv();
+  const validate = ajv.compile(SCHEMA);
+  if (!validate(config)) {
+    return { valid: false, errors: ajv.errorsText(validate.errors) };
+  }
+
+  const rng = new seedrandom(config.seed);
+  const numbers = Array.from({ length: config.count }, () => rng());
+
+  const mean = round6(ss.mean(numbers));
+  const stddev = round6(ss.standardDeviation(numbers));
+  const median = round6(ss.median(numbers));
+
+  const rows = [
+    ['Stat', 'Value'],
+    ['mean', String(mean)],
+    ['stddev', String(stddev)],
+    ['median', String(median)],
+  ];
+  const tableStr = table(rows);
+
+  const rawHtml = `<pre class="stats">${tableStr}</pre>`;
+  const sanitizedHtml = purify.sanitize(rawHtml);
+
+  return {
+    valid: true,
+    label: config.label,
+    stats: { mean, stddev, median },
+    table: sanitizedHtml,
+    count: config.count,
+  };
+}
+export default hexchain;
+// Generation time: 10.215s
+// Result: FAIL