diff --git a/src/grok/client.ts b/src/grok/client.ts
index 88e776d..18841d8 100644
--- a/src/grok/client.ts
+++ b/src/grok/client.ts
@@ -114,6 +114,7 @@ export class GrokClient {
         temperature: 0.7,
         max_tokens: 4000,
         stream: true,
+        stream_options: { include_usage: true },
       };
 
       // Add search parameters if specified