diff --git a/.agent-core/agent/stanley.md b/.agent-core/agent/stanley.md
index 7265670a28..81b19d9c78 100644
--- a/.agent-core/agent/stanley.md
+++ b/.agent-core/agent/stanley.md
@@ -2,7 +2,7 @@
 description: Investing system - markets, portfolio, SEC filings, NautilusTrader
 color: "#059669"
 theme: stanley
-model: x-ai/grok-4.1-fast
+model: openrouter/x-ai/grok-4.1-fast
 fallback: openai/gpt-5.2
 temperature: 0.3
 top_p: 0.85