fix:make reasoning effort configurable

Signed-off-by: OneZero-Y <[email protected]>

Author: OneZero-Y

src/semantic-router/pkg/extproc/reason_mode_selector.go

@@ -63,14 +63,7 @@ func getChatTemplateKwargs(model string, useReasoning bool) map[string]interface
 		}
 	}
 
-	// Default: use thinking for all other models when reasoning is enabled
-	if useReasoning {
-		return map[string]interface{}{
-			"thinking": useReasoning,
-		}
-	}
-
-	// No chat template kwargs when reasoning is disabled
+	// Default: no chat template kwargs for unknown models
 	return nil
 }
 

src/semantic-router/pkg/extproc/reasoning_integration_test.go

@@ -148,8 +148,8 @@ func TestReasoningModeIntegration(t *testing.T) {
 		// But reasoning_effort should still be set
 		if reasoningEffort, exists := modifiedRequestPhi4["reasoning_effort"]; !exists {
 			t.Error("reasoning_effort should be set for phi4 model")
-		} else if reasoningEffort != "high" {
-			t.Errorf("Expected reasoning_effort: high for phi4 model, got %v", reasoningEffort)
+		} else if reasoningEffort != "medium" {
+			t.Errorf("Expected reasoning_effort: medium for phi4 model (default), got %v", reasoningEffort)
 		}
 	})