Refactor

tests/translator/__snapshots__/golden-request.test.js.snap

@@ -89,7 +89,7 @@ exports[`GOLDEN request: OpenAI → Claude > full body (system/image/tool/tool_r
 }
 `;
 
-exports[`GOLDEN request: OpenAI → Claude > reasoning_effort → thinking budget 1`] = `
+exports[`GOLDEN request: OpenAI → Claude > reasoning_effort → adaptive output_config (claude 4.6+) 1`] = `
 {
   "max_tokens": 64000,
   "messages": [
@@ -104,6 +104,9 @@ exports[`GOLDEN request: OpenAI → Claude > reasoning_effort → thinking budge
     },
   ],
   "model": "claude-opus-4-6",
+  "output_config": {
+    "effort": "high",
+  },
   "stream": true,
   "system": [
     {
@@ -115,10 +118,6 @@ exports[`GOLDEN request: OpenAI → Claude > reasoning_effort → thinking budge
       "type": "text",
     },
   ],
-  "thinking": {
-    "budget_tokens": 16384,
-    "type": "enabled",
-  },
 }
 `;