Docs: Update benchmark for openai/gpt-5.6-luna EFF:high

tests/4_hexchain_pipeline/outputs/openai_gpt-5.6-luna EFF_high.js

@@ -0,0 +1,63 @@
+async function hexchain(toml) {
+  const [
+    { parse },
+    { default: seedrandom },
+    { mean, standardDeviation, median },
+    { default: Ajv },
+    { default: textTable },
+    { default: DOMPurify }
+  ] = await Promise.all([
+    import("https://esm.sh/smol-toml@1.3.1"),
+    import("https://esm.sh/seedrandom@3.0.5"),
+    import("https://esm.sh/simple-statistics@7.8.8"),
+    import("https://esm.sh/ajv@8.17.1"),
+    import("https://esm.sh/text-table@0.2.0"),
+    import("https://esm.sh/dompurify@3.2.4")
+  ]);
+
+  const config = parse(toml);
+  const ajv = new Ajv();
+  const schema = {
+    type: "object",
+    required: ["seed", "count", "label"],
+    properties: {
+      seed: { type: "string" },
+      count: { type: "integer", minimum: 1, maximum: 10000 },
+      label: { type: "string", minLength: 1 }
+    }
+  };
+
+  if (!ajv.validate(schema, config)) {
+    return { valid: false, errors: ajv.errorsText() };
+  }
+
+  const rng = new seedrandom(config.seed);
+  const numbers = Array.from({ length: config.count }, () => rng());
+  const stats = {
+    mean: Number(mean(numbers).toFixed(6)),
+    stddev: Number(standardDeviation(numbers).toFixed(6)),
+    median: Number(median(numbers).toFixed(6))
+  };
+
+  const tableString = textTable([
+    ["Stat", "Value"],
+    ["mean", String(stats.mean)],
+    ["stddev", String(stats.stddev)],
+    ["median", String(stats.median)]
+  ]);
+
+  const table = DOMPurify.sanitize(
+    `<pre class="stats">${tableString}</pre>`
+  );
+
+  return {
+    valid: true,
+    label: config.label,
+    stats,
+    table,
+    count: config.count
+  };
+}
+export default hexchain;
+// Generation time: 13.622s
+// Result: PASS