diff --git a/program.json b/program.json
index a4a671c..6d95154 100644
--- a/program.json
+++ b/program.json
@@ -15,7 +15,17 @@
       }
     ]
   },
-  "lm": null,
+  "lm": {
+    "model": "openai/gpt-4o-mini",
+    "model_type": "chat",
+    "cache": true,
+    "num_retries": 3,
+    "finetuning_model": null,
+    "launch_kwargs": {},
+    "train_kwargs": {},
+    "temperature": null,
+    "max_tokens": null
+  },
   "metadata": {
     "dependency_versions": {
       "python": "3.11",