diff --git a/CoalGov/src/main/resources/config.yml b/CoalGov/src/main/resources/config.yml
index 545a635..f9e8223 100644
--- a/CoalGov/src/main/resources/config.yml
+++ b/CoalGov/src/main/resources/config.yml
@@ -12,7 +12,7 @@ npc:
   ai:
     enabled: true
     api_key: ""
-    model: "openai/gpt-4.1-mini"
+    model: "qwen/qwen3.5-flash-02-23"
     timeout_ms: 4000
   trader:
     max_discount_percent: 15