Index: tests/integration/patching/input.txt
===================================================================
--- tests/integration/patching/input.txt
+++ tests/integration/patching/input.txt
@@ -116,9 +116,9 @@
         // Add the tool responses to the thread
         messages.push(
           ...(toolMessages as Array<ChatCompletionToolMessageParam>)
         );
-        const finalMessage = toolMessages.find((m) => m.name === "finalAnswer");
+        const finalMessage = toolMessages.find((m) => m.name === "FinalAnswer");
         if (finalMessage) {
           return finalMessage.content;
         }
       }
