diff --git a/.env.example b/.env.example
index ec570f1..d048d4c 100644
--- a/.env.example
+++ b/.env.example
@@ -5,7 +5,7 @@ LLM_PROVIDER=xai
 
 # x.ai API (Grok) — used when LLM_PROVIDER=xai. Get a key at https://console.x.ai
 XAI_API_KEY=
-DM_MODEL=grok-4.6
+DM_MODEL=grok-4.3
 
 # LM Studio local server — used when LLM_PROVIDER=lmstudio. Use host.docker.internal, not a
 # LAN IP — the backend runs inside Docker and can't necessarily reach the host's LAN address