Fix model selection for I2V generation by checking capabilities before scoring

videogen

@@ -3947,6 +3947,16 @@ def select_best_model(gen_type, models, vram_gb=24, prefer_quality=True, return_
             # Check model capabilities
             caps = detect_model_type(info)
             
+            # Skip models that don't support the required generation type
+            if gen_type_str == "t2v" and not caps["t2v"]:
+                continue
+            elif gen_type_str == "i2v" and not caps["i2v"]:
+                continue
+            elif gen_type_str == "t2i" and not caps["t2i"]:
+                continue
+            elif gen_type_str == "i2i" and not caps["i2i"]:
+                continue
+            
             # Score the model
             score = 0
             reasons = []