diff --git a/apps/open-swe/src/utils/load-model.ts b/apps/open-swe/src/utils/load-model.ts
index 401e8ee4..fed98606 100644
--- a/apps/open-swe/src/utils/load-model.ts
+++ b/apps/open-swe/src/utils/load-model.ts
@@ -31,7 +31,7 @@ const TASK_TO_CONFIG_DEFAULTS_MAP = {
     temperature: 0,
   },
   [Task.SUMMARIZER]: {
-    modelName: "google-genai:gemini-2.5-pro",
+    modelName: "openai:gpt-4.1-mini",
     temperature: 0,
   },
 };