Docs: Update benchmark for anthropic/claude-opus-4.6 TEMP:0.4

tests/6_csv_processor/outputs/anthropic_claude-opus-4.6 TEMP_0.4.js

@@ -0,0 +1,35 @@
+async function processCSV(csv, config) {
+  const { filterColumn, filterValue, groupBy, aggregateColumn, operation } = config;
+
+  const { default: Papa } = await import("https://cdn.jsdelivr.net/npm/papaparse@5.4.1/+esm");
+
+  const parsed = Papa.parse(csv.trim(), { header: true, skipEmptyLines: true });
+  const rows = parsed.data;
+
+  const filtered = rows.filter(r => r[filterColumn] == filterValue);
+
+  const groups = {};
+  for (const row of filtered) {
+    const key = row[groupBy];
+    if (!groups[key]) groups[key] = [];
+    groups[key].push(row);
+  }
+
+  return Object.entries(groups).map(([groupValue, groupRows]) => {
+    let result;
+    if (operation === "count") {
+      result = groupRows.length;
+    } else {
+      const vals = groupRows.map(r => {
+        const n = Number(r[aggregateColumn]);
+        return isNaN(n) ? 0 : n;
+      });
+      const sum = vals.reduce((a, b) => a + b, 0);
+      result = operation === "avg" ? sum / groupRows.length : sum;
+    }
+    return { [groupBy]: groupValue, result };
+  });
+}
+export default processCSV;
+// Generation time: 4.670s
+// Result: PASS