fix: 更新为 SiliconFlow 免费模型

更新推荐模型为 SiliconFlow 平台真正的免费模型:
- 图像生成: Kwai-Kolors/Kolors (免费)
- 图像分析: THUDM/GLM-4.1V-9B-Thinking (免费)

Author: Desmond-Dong

custom_components/ai_hub/api/siliconflow.py

@@ -175,15 +175,15 @@ async def _stream_chat_completion(
     async def generate_image(
         self,
         prompt: str,
-        model: str = "black-forest-labs/FLUX.1-schnell",
+        model: str = "Kwai-Kolors/Kolors",
         size: str = "1024x1024",
         **kwargs: Any,
     ) -> APIResponse:
         """Generate an image using SiliconFlow.
 
         Args:
             prompt: Image description
-            model: Model to use (default: black-forest-labs/FLUX.1-schnell)
+            model: Model to use (default: Kwai-Kolors/Kolors - free)
             size: Image size (default: 1024x1024)
             **kwargs: Additional parameters
 
@@ -207,15 +207,15 @@ async def analyze_image(
         self,
         image_url: str,
         prompt: str,
-        model: str = "Qwen/Qwen2-VL-72B-Instruct",
+        model: str = "THUDM/GLM-4.1V-9B-Thinking",
         **kwargs: Any,
     ) -> APIResponse:
         """Analyze an image using vision model.
 
         Args:
             image_url: URL or base64 data URL of the image
             prompt: Analysis prompt
-            model: Vision model to use
+            model: Vision model to use (default: THUDM/GLM-4.1V-9B-Thinking - free)
             **kwargs: Additional parameters
 
         Returns:

custom_components/ai_hub/const.py

@@ -197,9 +197,9 @@ def get_localized_name(hass: HomeAssistant, zh_name: str, en_name: str) -> str:
     "ai_task_temperature": 0.95,
     "ai_task_top_p": 0.7,
     "ai_task_max_tokens": 2000,
-    # Image
-    "image_model": "black-forest-labs/FLUX.1-schnell",
-    "image_analysis_model": "Qwen/Qwen2-VL-72B-Instruct",
+    # Image (Free models on SiliconFlow)
+    "image_model": "Kwai-Kolors/Kolors",
+    "image_analysis_model": "THUDM/GLM-4.1V-9B-Thinking",
     # TTS
     "tts_voice": "zh-CN-XiaoxiaoNeural",
     # STT
@@ -304,7 +304,8 @@ def get_localized_name(hass: HomeAssistant, zh_name: str, en_name: str) -> str:
 
 # Image generation models
 AI_HUB_IMAGE_MODELS: Final = [
-    "black-forest-labs/FLUX.1-schnell",  # Free (recommended)
+    "Kwai-Kolors/Kolors",  # Free (recommended)
+    "black-forest-labs/FLUX.1-schnell",
     "black-forest-labs/FLUX.1-dev",
     "black-forest-labs/FLUX-pro",
     "stabilityai/stable-diffusion-3-5-large",
@@ -313,7 +314,8 @@ def get_localized_name(hass: HomeAssistant, zh_name: str, en_name: str) -> str:
 
 # Vision models (support image analysis)
 VISION_MODELS: Final = [
-    "Qwen/Qwen2-VL-72B-Instruct",  # Recommended
+    "THUDM/GLM-4.1V-9B-Thinking",  # Free (recommended)
+    "Qwen/Qwen2-VL-72B-Instruct",
     "Qwen/Qwen2-VL-7B-Instruct",
     "meta-llama/Llama-3.2-11B-Vision-Instruct",
 ]