Docs: Update benchmark for openai/gpt-5.2

tests/8_json_validator/outputs/openai_gpt-5.2.js

@@ -0,0 +1,42 @@
+let _ajvP
+
+const _getAjv = () =>
+  _ajvP ||= (async () => {
+    const [{ default: Ajv }, { default: addFormats }] = await Promise.all([
+      import("https://cdn.jsdelivr.net/npm/ajv@8.17.1/dist/ajv.mjs"),
+      import("https://cdn.jsdelivr.net/npm/ajv-formats@3.0.1/dist/ajv-formats.mjs")
+    ])
+
+    const ajv = new Ajv({
+      allErrors: true,
+      strict: false,
+      allowUnionTypes: true,
+      loadSchema: async u => (await fetch(u, { credentials: "same-origin" })).json()
+    })
+
+    addFormats(ajv)
+    return ajv
+  })()
+
+const _fmtErr = e =>
+  [e.instancePath || "/", e.message, e.params && Object.keys(e.params).length ? JSON.stringify(e.params) : ""]
+    .filter(Boolean)
+    .join(" ")
+
+const validateJSON = async (data, schema) => {
+  const ajv = await _getAjv()
+  let validate
+
+  try {
+    validate = await ajv.compileAsync(schema)
+  } catch {
+    validate = ajv.compile(schema)
+  }
+
+  const valid = !!validate(data)
+  const errors = valid ? [] : (validate.errors || []).map(_fmtErr)
+  return { valid, errors }
+}
+export default validateJSON;
+// Generation time: 12.999s
+// Result: FAIL