Docs: Update benchmark for openai/gpt-5.4

tests/2_convex_hull/outputs/openai_gpt-5.4.js

@@ -0,0 +1,38 @@
+export async function findConvexHull(points) {
+  if (!Array.isArray(points)) throw new TypeError('Expected an array of points')
+
+  const { sortBy, uniqBy } = await import('https://cdn.jsdelivr.net/npm/lodash-es@4.17.21/lodash.js')
+
+  const pts = uniqBy(
+    points
+      .filter(p => p && Number.isFinite(p.x) && Number.isFinite(p.y))
+      .map(({ x, y }) => ({ x, y })),
+    p => `${p.x},${p.y}`
+  )
+
+  if (pts.length <= 1) return pts.slice()
+
+  const sorted = sortBy(pts, ['x', 'y'])
+  const cross = (o, a, b) => (a.x - o.x) * (b.y - o.y) - (a.y - o.y) * (b.x - o.x)
+
+  const lower = []
+  for (const p of sorted) {
+    while (lower.length > 1 && cross(lower.at(-2), lower.at(-1), p) <= 0) lower.pop()
+    lower.push(p)
+  }
+
+  const upper = []
+  for (let i = sorted.length - 1; i >= 0; i--) {
+    const p = sorted[i]
+    while (upper.length > 1 && cross(upper.at(-2), upper.at(-1), p) <= 0) upper.pop()
+    upper.push(p)
+  }
+
+  lower.pop()
+  upper.pop()
+
+  return lower.concat(upper)
+}
+export default findConvexHull;
+// Generation time: 4.241s
+// Result: PASS