修复算力模型采样默认值

compute/providers/xai.json

@@ -9,15 +9,21 @@
   "enabled": false,
   "status": "unconfigured",
   "priceCurrency": "USD",
-  "services": ["chat", "reasoning"],
+  "services": [
+    "chat",
+    "reasoning"
+  ],
   "models": [
     {
-      "modelName": "grok-4-0709",
-      "displayName": "Grok 4",
-      "serviceType": ["chat", "reasoning"],
-      "description": "xAI 最新旗舰推理模型，262K 上下文，支持工具调用",
-      "contextWindow": 262144,
-      "maxOutputTokens": 8192,
+      "modelName": "grok-4.20-0309-reasoning",
+      "displayName": "Grok 4.20 Reasoning",
+      "serviceType": [
+        "chat",
+        "reasoning"
+      ],
+      "description": "xAI 旗舰推理模型，支持函数调用与结构化输出",
+      "contextWindow": 2000000,
+      "maxOutputTokens": 16384,
       "capabilities": [
         "chat",
         "reasoning",
@@ -25,17 +31,20 @@
         "vision",
         "tool_use"
       ],
-      "inputPrice": 3.00,
-      "outputPrice": 15.00,
+      "inputPrice": 2.0,
+      "outputPrice": 6.0,
       "defaultTemperature": 1,
       "defaultTopP": 1,
       "extra": {}
     },
     {
-      "modelName": "grok-4-1-fast",
-      "displayName": "Grok 4.1 Fast",
-      "serviceType": ["chat"],
-      "description": "xAI 超长上下文高速模型，2M token 窗口",
+      "modelName": "grok-4-1-fast-reasoning",
+      "displayName": "Grok 4.1 Fast Reasoning",
+      "serviceType": [
+        "chat",
+        "reasoning"
+      ],
+      "description": "xAI 高速推理模型，2M 上下文窗口",
       "contextWindow": 2000000,
       "maxOutputTokens": 16384,
       "capabilities": [
@@ -47,8 +56,8 @@
         "fast",
         "long_context"
       ],
-      "inputPrice": 0.20,
-      "outputPrice": 0.50,
+      "inputPrice": 0.2,
+      "outputPrice": 0.5,
       "defaultTemperature": 1,
       "defaultTopP": 1,
       "extra": {}