Docs: Update Gemini benchmark results

tests/8_json_validator/outputs_gemini/gemini-3-pro-preview TEMP_1.6.js

@@ -0,0 +1,14 @@
+const validateJSON = async (data, schema) => {
+  try {
+    const { default: Ajv } = await import('https://esm.sh/ajv');
+    const validate = new Ajv({ allErrors: !0 }).compile(schema);
+    const valid = validate(data);
+    return {
+      valid,
+      errors: valid ? [] : validate.errors.map(e => `${e.instancePath} ${e.message}`.trim())
+    };
+  } catch (e) {
+    return { valid: !1, errors: [e.message] };
+  }
+};
+export default validateJSON;