Update speed_optimized_gaia_agent.py

speed_optimized_gaia_agent.py

@@ -82,7 +82,7 @@ class SpeedOptimizedGAIAAgent:
                 "client": self._create_openrouter_client()
             },
             "secondary": {
-                "name": "qwen/qwen-2.5-coder-32b-instruct:free", 
+                "name": "mistralai/mistral-small-3.2-24b-instruct:free", 
                 "role": "Validation",
                 "client": self._create_openrouter_client()
             }