diff --git a/tests/10_scrypt_hash/outputs/anthropic_claude-fable-5.js b/tests/10_scrypt_hash/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..1da6b8d
--- /dev/null
+++ b/tests/10_scrypt_hash/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,9 @@
+const hashPassword = async (password, salt) => {
+  const { scrypt } = await import('https://cdn.jsdelivr.net/npm/scrypt-js@3.0.1/+esm');
+  const enc = new TextEncoder();
+  const hash = await scrypt(enc.encode(password), enc.encode(salt), 1024, 8, 1, 32);
+  return [...hash].map(b => b.toString(16).padStart(2, '0')).join('');
+};
+export default hashPassword;
+// Generation time: 5.733s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/11_geospatial/outputs/anthropic_claude-fable-5.js b/tests/11_geospatial/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..4598851
--- /dev/null
+++ b/tests/11_geospatial/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,12 @@
+const analyzeGPS = async (readings, boundary) => {
+  const turf = await import('https://cdn.jsdelivr.net/npm/@turf/turf@7/+esm');
+  const pts = readings
+    .filter(r => turf.booleanPointInPolygon(turf.point(r.loc), boundary, {ignoreBoundary: true}))
+    .sort((a, b) => a.ts - b.ts)
+    .map(r => r.loc);
+  if (pts.length < 2) return 0;
+  return Math.round(turf.length(turf.lineString(pts), {units: 'kilometers'}) * 100) / 100;
+};
+export default analyzeGPS;
+// Generation time: 5.576s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/12_mst_pipeline/outputs/anthropic_claude-fable-5.js b/tests/12_mst_pipeline/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..2a7354b
--- /dev/null
+++ b/tests/12_mst_pipeline/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,57 @@
+async function computeMST(tomlStr) {
+  const [{ parse }, { default: Heap }, { default: table }] = await Promise.all([
+    import('https://esm.sh/smol-toml'),
+    import('https://esm.sh/mnemonist/heap'),
+    import('https://esm.sh/text-table'),
+  ]);
+
+  const { edges = [] } = parse(tomlStr);
+  const heap = new Heap((a, b) => a.weight - b.weight);
+  const parent = new Map();
+  const rank = new Map();
+
+  for (const e of edges) {
+    heap.push(e);
+    for (const n of [e.from, e.to]) {
+      if (!parent.has(n)) {
+        parent.set(n, n);
+        rank.set(n, 0);
+      }
+    }
+  }
+
+  const find = n => {
+    while (parent.get(n) !== n) {
+      parent.set(n, parent.get(parent.get(n)));
+      n = parent.get(n);
+    }
+    return n;
+  };
+
+  const union = (a, b) => {
+    a = find(a);
+    b = find(b);
+    if (a === b) return false;
+    if (rank.get(a) < rank.get(b)) [a, b] = [b, a];
+    parent.set(b, a);
+    if (rank.get(a) === rank.get(b)) rank.set(a, rank.get(a) + 1);
+    return true;
+  };
+
+  const rows = [['From', 'To', 'Weight']];
+  const need = parent.size - 1;
+  let totalWeight = 0;
+
+  while (heap.size && rows.length <= need) {
+    const e = heap.pop();
+    if (union(e.from, e.to)) {
+      rows.push([e.from, e.to, String(e.weight)]);
+      totalWeight += e.weight;
+    }
+  }
+
+  return { table: table(rows), totalWeight };
+}
+export default computeMST;
+// Generation time: 14.612s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/1_dijkstra/outputs/anthropic_claude-fable-5.js b/tests/1_dijkstra/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..092f28e
--- /dev/null
+++ b/tests/1_dijkstra/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,24 @@
+const findShortestPath = async (graph, start, end) => {
+  const { default: PriorityQueue } = await import(
+    'https://cdn.jsdelivr.net/npm/js-priority-queue@0.1.5/+esm'
+  );
+  const dist = { [start]: 0 };
+  const pq = new PriorityQueue({ comparator: (a, b) => a[0] - b[0] });
+  pq.queue([0, start]);
+  while (pq.length) {
+    const [d, node] = pq.dequeue();
+    if (node === end) return d;
+    if (d > (dist[node] ?? Infinity)) continue;
+    for (const [next, w] of Object.entries(graph[node] ?? {})) {
+      const nd = d + w;
+      if (nd < (dist[next] ?? Infinity)) {
+        dist[next] = nd;
+        pq.queue([nd, next]);
+      }
+    }
+  }
+  return Infinity;
+};
+export default findShortestPath;
+// Generation time: 12.985s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/2_convex_hull/outputs/anthropic_claude-fable-5.js b/tests/2_convex_hull/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..21dd706
--- /dev/null
+++ b/tests/2_convex_hull/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,18 @@
+const findConvexHull = async points => {
+  const { sortBy, uniqWith, isEqual } = await import('https://cdn.jsdelivr.net/npm/lodash-es@4.17.21/lodash.min.js');
+  const pts = uniqWith(sortBy(points, ['x', 'y']), isEqual);
+  if (pts.length < 3) return pts;
+  const cross = (o, a, b) => (a.x - o.x) * (b.y - o.y) - (a.y - o.y) * (b.x - o.x);
+  const build = list => {
+    const hull = [];
+    for (const p of list) {
+      while (hull.length > 1 && cross(hull.at(-2), hull.at(-1), p) <= 0) hull.pop();
+      hull.push(p);
+    }
+    return hull.slice(0, -1);
+  };
+  return [...build(pts), ...build([...pts].reverse())];
+};
+export default findConvexHull;
+// Generation time: 14.047s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/3_signal_pipeline/outputs/anthropic_claude-fable-5.js b/tests/3_signal_pipeline/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..358ea92
--- /dev/null
+++ b/tests/3_signal_pipeline/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,46 @@
+const analyzeSignal = async yamlStr => {
+  const [yaml, math, ndarray, fft, DOMPurify] = (await Promise.all(
+    ['js-yaml', 'mathjs', 'ndarray', 'ndarray-fft', 'dompurify']
+      .map(pkg => import(`https://esm.sh/${pkg}`))
+  )).map(m => m.default ?? m);
+
+  const { sampleRate, duration, components } = yaml.load(yamlStr);
+  const N = sampleRate * duration;
+
+  const signal = Array.from({ length: N }, (_, i) => {
+    const t = i / sampleRate;
+    return components.reduce(
+      (sum, { frequency, amplitude }) =>
+        sum + amplitude * math.sin(2 * math.pi * frequency * t),
+      0
+    );
+  });
+
+  const real = ndarray(new Float64Array(signal));
+  const imag = ndarray(new Float64Array(N));
+  fft(1, real, imag);
+
+  const peaks = [];
+  for (let k = 0; k <= N / 2; k++) {
+    const magnitude = math.sqrt(real.get(k) ** 2 + imag.get(k) ** 2) / (N / 2);
+    if (magnitude > 0.1) {
+      peaks.push({
+        frequencyHz: Math.round(k * sampleRate / N),
+        magnitude: Math.round(magnitude * 100) / 100
+      });
+    }
+  }
+  peaks.sort((a, b) => b.magnitude - a.magnitude);
+
+  const rows = peaks
+    .map(p => `<tr><td>${p.frequencyHz}</td><td>${p.magnitude}</td></tr>`)
+    .join('');
+  const html = DOMPurify.sanitize(
+    `<table><tr><th>Frequency (Hz)</th><th>Magnitude</th></tr>${rows}</table>`
+  );
+
+  return { peaks, html, signalLength: N };
+};
+export default analyzeSignal;
+// Generation time: 16.968s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/4_hexchain_pipeline/outputs/anthropic_claude-fable-5.js b/tests/4_hexchain_pipeline/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..1236ed7
--- /dev/null
+++ b/tests/4_hexchain_pipeline/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,51 @@
+const load = name => import(`https://esm.sh/${name}`);
+
+async function hexchain(tomlString) {
+  const [
+    { parse },
+    { default: seedrandom },
+    ss,
+    { default: Ajv },
+    { default: table },
+    { default: DOMPurify }
+  ] = await Promise.all(
+    ['smol-toml', 'seedrandom', 'simple-statistics', 'ajv', 'text-table', 'dompurify'].map(load)
+  );
+
+  const config = parse(tomlString);
+  const ajv = new Ajv();
+  const schema = {
+    type: 'object',
+    required: ['seed', 'count', 'label'],
+    properties: {
+      seed: { type: 'string' },
+      count: { type: 'integer', minimum: 1, maximum: 10000 },
+      label: { type: 'string', minLength: 1 }
+    }
+  };
+
+  if (!ajv.validate(schema, config)) return { valid: false, errors: ajv.errorsText() };
+
+  const rng = new seedrandom(config.seed);
+  const nums = Array.from({ length: config.count }, () => rng());
+  const round6 = x => Math.round(x * 1e6) / 1e6;
+  const [mean, stddev, median] = [ss.mean, ss.standardDeviation, ss.median].map(f => round6(f(nums)));
+
+  const ascii = table([
+    ['Stat', 'Value'],
+    ['mean', String(mean)],
+    ['stddev', String(stddev)],
+    ['median', String(median)]
+  ]);
+
+  return {
+    valid: true,
+    label: config.label,
+    stats: { mean, stddev, median },
+    table: DOMPurify.sanitize(`<pre class="stats">${ascii}</pre>`),
+    count: config.count
+  };
+}
+export default hexchain;
+// Generation time: 14.324s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/5_markdown_parser/outputs/anthropic_claude-fable-5.js b/tests/5_markdown_parser/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..8e40f07
--- /dev/null
+++ b/tests/5_markdown_parser/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,13 @@
+let markedPromise;
+
+const loadMarked = () =>
+  markedPromise ??= import('https://cdn.jsdelivr.net/npm/marked@12.0.2/+esm');
+
+async function parseMarkdown(markdown) {
+  if (typeof markdown !== 'string') throw new TypeError('parseMarkdown expects a string');
+  const { marked } = await loadMarked();
+  return marked.parse(markdown, { gfm: true, async: true });
+}
+export default parseMarkdown;
+// Generation time: 10.393s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/6_csv_processor/outputs/anthropic_claude-fable-5.js b/tests/6_csv_processor/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..ce338d8
--- /dev/null
+++ b/tests/6_csv_processor/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,23 @@
+const processCSV = async (csv, { filterColumn, filterValue, groupBy, aggregateColumn, operation }) => {
+  const { default: Papa } = await import('https://esm.sh/papaparse@5.4.1');
+  const { data } = Papa.parse(csv.trim(), { header: true, skipEmptyLines: true });
+  const groups = new Map();
+
+  for (const row of data) {
+    if (row[filterColumn] != filterValue) continue;
+    const key = row[groupBy];
+    const val = +row[aggregateColumn] || 0;
+    const g = groups.get(key) ?? { sum: 0, count: 0 };
+    g.sum += val;
+    g.count++;
+    groups.set(key, g);
+  }
+
+  return [...groups].map(([key, { sum, count }]) => ({
+    [groupBy]: key,
+    result: operation === 'sum' ? sum : operation === 'avg' ? sum / count : count
+  }));
+};
+export default processCSV;
+// Generation time: 14.656s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/7_scheduler/outputs/anthropic_claude-fable-5.js b/tests/7_scheduler/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..afd657e
--- /dev/null
+++ b/tests/7_scheduler/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,42 @@
+const findAvailableSlots = async (calendarA, calendarB, { durationMinutes, searchRange, workHours }) => {
+  const { DateTime, Interval } = await import('https://cdn.jsdelivr.net/npm/luxon@3/+esm');
+
+  const utc = s => DateTime.fromISO(s, { zone: 'utc' });
+  const parseHM = s => s.split(':').map(Number);
+
+  const range = Interval.fromDateTimes(utc(searchRange.start), utc(searchRange.end));
+  const busy = Interval.merge(
+    [...calendarA, ...calendarB].map(({ start, end }) => Interval.fromDateTimes(utc(start), utc(end)))
+  );
+  const free = range.difference(...busy);
+
+  const [wsH, wsM] = parseHM(workHours.start);
+  const [weH, weM] = parseHM(workHours.end);
+  const slots = [];
+
+  for (const period of free) {
+    let day = period.start.startOf('day');
+    while (day < period.end) {
+      const workWindow = Interval.fromDateTimes(
+        day.set({ hour: wsH, minute: wsM }),
+        day.set({ hour: weH, minute: weM })
+      );
+      const window = period.intersection(workWindow);
+      if (window) {
+        let cursor = window.start;
+        let next = cursor.plus({ minutes: durationMinutes });
+        while (next <= window.end) {
+          slots.push({ start: cursor.toISO(), end: next.toISO() });
+          cursor = next;
+          next = cursor.plus({ minutes: durationMinutes });
+        }
+      }
+      day = day.plus({ days: 1 });
+    }
+  }
+
+  return slots;
+};
+export default findAvailableSlots;
+// Generation time: 20.786s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/8_json_validator/outputs/anthropic_claude-fable-5.js b/tests/8_json_validator/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..9b9971a
--- /dev/null
+++ b/tests/8_json_validator/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,30 @@
+const validateJSON = (() => {
+  let ajv;
+
+  const load = async () => {
+    if (ajv) return ajv;
+    const [{ default: Ajv }, { default: addFormats }] = await Promise.all([
+      import('https://cdn.jsdelivr.net/npm/ajv@8/+esm'),
+      import('https://cdn.jsdelivr.net/npm/ajv-formats@3/+esm')
+    ]);
+    ajv = new Ajv({ allErrors: true, strict: false });
+    addFormats(ajv);
+    return ajv;
+  };
+
+  const format = e =>
+    `${e.instancePath || '/'} ${e.message}${e.params?.allowedValues ? `: ${e.params.allowedValues.join(', ')}` : ''}`;
+
+  return async (data, schema) => {
+    try {
+      const validator = (await load()).compile(schema);
+      const valid = validator(data);
+      return { valid, errors: valid ? [] : validator.errors.map(format) };
+    } catch (err) {
+      return { valid: false, errors: [`Schema error: ${err.message}`] };
+    }
+  };
+})();
+export default validateJSON;
+// Generation time: 13.342s
+// Result: PASS
\ No newline at end of file
diff --git a/tests/9_stream_visualizer/outputs/anthropic_claude-fable-5.js b/tests/9_stream_visualizer/outputs/anthropic_claude-fable-5.js
new file mode 100644
index 0000000..0812f8b
--- /dev/null
+++ b/tests/9_stream_visualizer/outputs/anthropic_claude-fable-5.js
@@ -0,0 +1,21 @@
+async function createStreamVisualizer(src, { maxPoints, alpha, width, height, yDomain }) {
+  const d3 = await import('https://cdn.jsdelivr.net/npm/d3@7/+esm');
+  const data = [];
+  let ema;
+  for await (const { timestamp, value } of src) {
+    ema = ema === undefined ? value : alpha * value + (1 - alpha) * ema;
+    data.push({ timestamp, value, ema });
+    if (data.length > maxPoints) data.shift();
+  }
+  const x = d3.scaleLinear()
+    .domain(data.length ? [data[0].timestamp, data[data.length - 1].timestamp] : [0, 1])
+    .range([0, width]);
+  const y = d3.scaleLinear().domain(yDomain).range([height, 0]);
+  const path = d3.line()
+    .x(d => x(d.timestamp))
+    .y(d => y(d.ema))(data) ?? '';
+  return { data, path };
+}
+export default createStreamVisualizer;
+// Generation time: 6.412s
+// Result: PASS
\ No newline at end of file