Docs: Update benchmark for openai/gpt-5.5 EFF:high

tests/6_csv_processor/outputs/openai_gpt-5.5 EFF_high.js

@@ -0,0 +1,34 @@
+const csvDeps = Promise.all([
+  import("https://cdn.jsdelivr.net/npm/d3-dsv@3/+esm"),
+  import("https://cdn.jsdelivr.net/npm/d3-array@3/+esm")
+]);
+
+async function processCSV(csv, config = {}) {
+  const [{ csvParse }, { rollups }] = await csvDeps;
+  const { filterColumn, filterValue, groupBy, aggregateColumn, operation } = config;
+  const ops = new Set(["sum", "avg", "count"]);
+
+  if (!ops.has(operation)) throw new TypeError("Invalid operation");
+
+  const num = r => {
+    const n = Number(r[aggregateColumn]);
+    return Number.isFinite(n) ? n : 0;
+  };
+
+  const rows = csvParse(String(csv ?? ""))
+    .filter(r => r[filterColumn] == filterValue);
+
+  return rollups(
+    rows,
+    rs => {
+      if (operation === "count") return rs.length;
+
+      const sum = rs.reduce((a, r) => a + num(r), 0);
+      return operation === "avg" ? sum / rs.length : sum;
+    },
+    r => r[groupBy]
+  ).map(([k, result]) => ({ [groupBy]: k, result }));
+}
+export default processCSV;
+// Generation time: 26.121s
+// Result: PASS