diff --git a/extension/secureflow/package.json b/extension/secureflow/package.json
index e2440206..e011d9a8 100644
--- a/extension/secureflow/package.json
+++ b/extension/secureflow/package.json
@@ -101,6 +101,7 @@
           "type": "string",
           "default": "claude-sonnet-4-5-20250929",
           "enum": [
+            "gpt-5.1",
             "gpt-5-pro",
             "gpt-5",
             "gpt-5-mini",
@@ -126,6 +127,7 @@
             "grok-4-fast-reasoning"
           ],
           "enumDescriptions": [
+            "OpenAI GPT-5.1 (2025) - Flagship model for coding and agentic tasks with configurable reasoning effort",
             "OpenAI GPT-5 Pro (2025) - Extended reasoning for most complex tasks",
             "OpenAI GPT-5 (2025) - Most advanced model for coding and agentic tasks",
             "OpenAI GPT-5 Mini (2025) - Faster, cost-efficient version",
diff --git a/extension/secureflow/packages/secureflow-cli/config/models.json b/extension/secureflow/packages/secureflow-cli/config/models.json
index 885d8a3d..e8983f73 100644
--- a/extension/secureflow/packages/secureflow-cli/config/models.json
+++ b/extension/secureflow/packages/secureflow-cli/config/models.json
@@ -3,6 +3,19 @@
   "version": "1.0.0",
   "lastUpdated": "2025-10-18",
   "models": [
+    {
+      "id": "gpt-5.1",
+      "provider": "openai",
+      "client": "OpenAIClient",
+      "displayName": "GPT-5.1",
+      "description": "Flagship model for coding and agentic tasks with configurable reasoning effort",
+      "year": 2025,
+      "contextWindow": 400000,
+      "maxOutput": 128000,
+      "status": "available",
+      "recommended": false,
+      "order": 1
+    },
     {
       "id": "gpt-5-pro",
       "provider": "openai",
@@ -14,7 +27,7 @@
       "maxOutput": 128000,
       "status": "available",
       "recommended": false,
-      "order": 1
+      "order": 2
     },
     {
       "id": "gpt-5",
@@ -27,7 +40,7 @@
       "maxOutput": 128000,
       "status": "available",
       "recommended": false,
-      "order": 2
+      "order": 3
     },
     {
       "id": "gpt-5-mini",
@@ -40,7 +53,7 @@
       "maxOutput": 64000,
       "status": "available",
       "recommended": false,
-      "order": 3
+      "order": 4
     },
     {
       "id": "gpt-5-nano",
@@ -53,7 +66,7 @@
       "maxOutput": 32000,
       "status": "available",
       "recommended": false,
-      "order": 4
+      "order": 5
     },
     {
       "id": "o3",
@@ -66,7 +79,7 @@
       "maxOutput": 32768,
       "status": "available",
       "recommended": false,
-      "order": 5
+      "order": 6
     },
     {
       "id": "o3-pro",
@@ -79,7 +92,7 @@
       "maxOutput": 32768,
       "status": "available",
       "recommended": false,
-      "order": 6
+      "order": 7
     },
     {
       "id": "o3-mini",
@@ -92,7 +105,7 @@
       "maxOutput": 100000,
       "status": "available",
       "recommended": false,
-      "order": 7
+      "order": 8
     },
     {
       "id": "o4-mini",
@@ -105,7 +118,7 @@
       "maxOutput": 65536,
       "status": "available",
       "recommended": false,
-      "order": 8
+      "order": 9
     },
     {
       "id": "gpt-4.1",
@@ -118,7 +131,7 @@
       "maxOutput": 32768,
       "status": "available",
       "recommended": false,
-      "order": 9
+      "order": 10
     },
     {
       "id": "gpt-4.1-mini",
@@ -131,7 +144,7 @@
       "maxOutput": 16384,
       "status": "available",
       "recommended": false,
-      "order": 10
+      "order": 11
     },
     {
       "id": "gpt-4o",
@@ -144,7 +157,7 @@
       "maxOutput": 16384,
       "status": "available",
       "recommended": false,
-      "order": 11
+      "order": 12
     },
     {
       "id": "gpt-4o-mini",
@@ -157,7 +170,7 @@
       "maxOutput": 16384,
       "status": "available",
       "recommended": false,
-      "order": 12
+      "order": 13
     },
     {
       "id": "o1",
@@ -170,7 +183,7 @@
       "maxOutput": 32768,
       "status": "available",
       "recommended": false,
-      "order": 13
+      "order": 14
     },
     {
       "id": "gemini-2.5-pro",
@@ -183,7 +196,7 @@
       "maxOutput": 65536,
       "status": "available",
       "recommended": false,
-      "order": 14
+      "order": 15
     },
     {
       "id": "gemini-2.5-flash",
@@ -196,7 +209,7 @@
       "maxOutput": 65536,
       "status": "available",
       "recommended": false,
-      "order": 15
+      "order": 16
     },
     {
       "id": "claude-sonnet-4-5-20250929",
@@ -210,7 +223,7 @@
       "maxOutput": 64000,
       "status": "available",
       "recommended": true,
-      "order": 16
+      "order": 17
     },
     {
       "id": "claude-opus-4-1-20250805",
@@ -223,7 +236,7 @@
       "maxOutput": 64000,
       "status": "available",
       "recommended": false,
-      "order": 17
+      "order": 18
     },
     {
       "id": "claude-opus-4-20250514",
@@ -237,7 +250,7 @@
       "maxOutput": 64000,
       "status": "available",
       "recommended": false,
-      "order": 18
+      "order": 19
     },
     {
       "id": "claude-sonnet-4-20250514",
@@ -251,7 +264,7 @@
       "maxOutput": 64000,
       "status": "available",
       "recommended": false,
-      "order": 19
+      "order": 20
     },
     {
       "id": "claude-3-7-sonnet-20250219",
@@ -264,7 +277,7 @@
       "maxOutput": 128000,
       "status": "available",
       "recommended": false,
-      "order": 20
+      "order": 21
     },
     {
       "id": "claude-haiku-4-5",
@@ -277,7 +290,7 @@
       "maxOutput": 64000,
       "status": "available",
       "recommended": false,
-      "order": 21
+      "order": 22
     },
     {
       "id": "claude-3-5-haiku-20241022",
@@ -290,7 +303,7 @@
       "maxOutput": 8192,
       "status": "available",
       "recommended": false,
-      "order": 22
+      "order": 23
     },
     {
       "id": "grok-4-fast-reasoning",
@@ -303,7 +316,7 @@
       "maxOutput": 65536,
       "status": "available",
       "recommended": false,
-      "order": 23
+      "order": 24
     }
   ],
   "providerInfo": {
diff --git a/extension/secureflow/packages/secureflow-cli/lib/generated/model-config.js b/extension/secureflow/packages/secureflow-cli/lib/generated/model-config.js
index 301606db..c23cdb4a 100644
--- a/extension/secureflow/packages/secureflow-cli/lib/generated/model-config.js
+++ b/extension/secureflow/packages/secureflow-cli/lib/generated/model-config.js
@@ -1,10 +1,23 @@
 /**
  * AUTO-GENERATED FILE - DO NOT EDIT MANUALLY
  * Generated by scripts/generate-model-config.js from config/models.json
- * Last updated: 2025-10-18T16:19:33.803Z
+ * Last updated: 2025-11-15T04:48:13.557Z
  */
 
 const MODELS = [
+  {
+    "id": "gpt-5.1",
+    "provider": "openai",
+    "client": "OpenAIClient",
+    "displayName": "GPT-5.1",
+    "description": "Flagship model for coding and agentic tasks with configurable reasoning effort",
+    "year": 2025,
+    "contextWindow": 400000,
+    "maxOutput": 128000,
+    "status": "available",
+    "recommended": false,
+    "order": 1
+  },
   {
     "id": "gpt-5-pro",
     "provider": "openai",
@@ -16,7 +29,7 @@ const MODELS = [
     "maxOutput": 128000,
     "status": "available",
     "recommended": false,
-    "order": 1
+    "order": 2
   },
   {
     "id": "gpt-5",
@@ -29,7 +42,7 @@ const MODELS = [
     "maxOutput": 128000,
     "status": "available",
     "recommended": false,
-    "order": 2
+    "order": 3
   },
   {
     "id": "gpt-5-mini",
@@ -42,7 +55,7 @@ const MODELS = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 3
+    "order": 4
   },
   {
     "id": "gpt-5-nano",
@@ -55,7 +68,7 @@ const MODELS = [
     "maxOutput": 32000,
     "status": "available",
     "recommended": false,
-    "order": 4
+    "order": 5
   },
   {
     "id": "o3",
@@ -68,7 +81,7 @@ const MODELS = [
     "maxOutput": 32768,
     "status": "available",
     "recommended": false,
-    "order": 5
+    "order": 6
   },
   {
     "id": "o3-pro",
@@ -81,7 +94,7 @@ const MODELS = [
     "maxOutput": 32768,
     "status": "available",
     "recommended": false,
-    "order": 6
+    "order": 7
   },
   {
     "id": "o3-mini",
@@ -94,7 +107,7 @@ const MODELS = [
     "maxOutput": 100000,
     "status": "available",
     "recommended": false,
-    "order": 7
+    "order": 8
   },
   {
     "id": "o4-mini",
@@ -107,7 +120,7 @@ const MODELS = [
     "maxOutput": 65536,
     "status": "available",
     "recommended": false,
-    "order": 8
+    "order": 9
   },
   {
     "id": "gpt-4.1",
@@ -120,7 +133,7 @@ const MODELS = [
     "maxOutput": 32768,
     "status": "available",
     "recommended": false,
-    "order": 9
+    "order": 10
   },
   {
     "id": "gpt-4.1-mini",
@@ -133,7 +146,7 @@ const MODELS = [
     "maxOutput": 16384,
     "status": "available",
     "recommended": false,
-    "order": 10
+    "order": 11
   },
   {
     "id": "gpt-4o",
@@ -146,7 +159,7 @@ const MODELS = [
     "maxOutput": 16384,
     "status": "available",
     "recommended": false,
-    "order": 11
+    "order": 12
   },
   {
     "id": "gpt-4o-mini",
@@ -159,7 +172,7 @@ const MODELS = [
     "maxOutput": 16384,
     "status": "available",
     "recommended": false,
-    "order": 12
+    "order": 13
   },
   {
     "id": "o1",
@@ -172,7 +185,7 @@ const MODELS = [
     "maxOutput": 32768,
     "status": "available",
     "recommended": false,
-    "order": 13
+    "order": 14
   },
   {
     "id": "gemini-2.5-pro",
@@ -185,7 +198,7 @@ const MODELS = [
     "maxOutput": 65536,
     "status": "available",
     "recommended": false,
-    "order": 14
+    "order": 15
   },
   {
     "id": "gemini-2.5-flash",
@@ -198,7 +211,7 @@ const MODELS = [
     "maxOutput": 65536,
     "status": "available",
     "recommended": false,
-    "order": 15
+    "order": 16
   },
   {
     "id": "claude-sonnet-4-5-20250929",
@@ -212,7 +225,7 @@ const MODELS = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": true,
-    "order": 16
+    "order": 17
   },
   {
     "id": "claude-opus-4-1-20250805",
@@ -225,7 +238,7 @@ const MODELS = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 17
+    "order": 18
   },
   {
     "id": "claude-opus-4-20250514",
@@ -239,7 +252,7 @@ const MODELS = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 18
+    "order": 19
   },
   {
     "id": "claude-sonnet-4-20250514",
@@ -253,7 +266,7 @@ const MODELS = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 19
+    "order": 20
   },
   {
     "id": "claude-3-7-sonnet-20250219",
@@ -266,7 +279,7 @@ const MODELS = [
     "maxOutput": 128000,
     "status": "available",
     "recommended": false,
-    "order": 20
+    "order": 21
   },
   {
     "id": "claude-haiku-4-5",
@@ -279,7 +292,7 @@ const MODELS = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 21
+    "order": 22
   },
   {
     "id": "claude-3-5-haiku-20241022",
@@ -292,7 +305,7 @@ const MODELS = [
     "maxOutput": 8192,
     "status": "available",
     "recommended": false,
-    "order": 22
+    "order": 23
   },
   {
     "id": "grok-4-fast-reasoning",
@@ -305,7 +318,7 @@ const MODELS = [
     "maxOutput": 65536,
     "status": "available",
     "recommended": false,
-    "order": 23
+    "order": 24
   }
 ];
 
diff --git a/extension/secureflow/packages/secureflow-cli/lib/generated/model-types.d.ts b/extension/secureflow/packages/secureflow-cli/lib/generated/model-types.d.ts
index e26ef14d..58853712 100644
--- a/extension/secureflow/packages/secureflow-cli/lib/generated/model-types.d.ts
+++ b/extension/secureflow/packages/secureflow-cli/lib/generated/model-types.d.ts
@@ -1,10 +1,11 @@
 /**
  * AUTO-GENERATED FILE - DO NOT EDIT MANUALLY
  * Generated by scripts/generate-model-config.js from config/models.json
- * Last updated: 2025-10-18T16:19:33.802Z
+ * Last updated: 2025-11-15T04:48:13.555Z
  */
 
 export type AIModel =
+  | 'gpt-5.1'
   | 'gpt-5-pro'
   | 'gpt-5'
   | 'gpt-5-mini'
diff --git a/extension/secureflow/packages/secureflow-cli/lib/generated/model-types.js b/extension/secureflow/packages/secureflow-cli/lib/generated/model-types.js
index 80fdce10..679573fa 100644
--- a/extension/secureflow/packages/secureflow-cli/lib/generated/model-types.js
+++ b/extension/secureflow/packages/secureflow-cli/lib/generated/model-types.js
@@ -1,11 +1,11 @@
 /**
  * AUTO-GENERATED FILE - DO NOT EDIT MANUALLY
  * Generated by scripts/generate-model-config.js from config/models.json
- * Last updated: 2025-10-18T16:19:33.803Z
+ * Last updated: 2025-11-15T04:48:13.557Z
  */
 
 /**
- * @typedef {'gpt-5-pro' | 'gpt-5' | 'gpt-5-mini' | 'gpt-5-nano' | 'o3' | 'o3-pro' | 'o3-mini' | 'o4-mini' | 'gpt-4.1' | 'gpt-4.1-mini' | 'gpt-4o' | 'gpt-4o-mini' | 'o1' | 'gemini-2.5-pro' | 'gemini-2.5-flash' | 'claude-sonnet-4-5-20250929' | 'claude-opus-4-1-20250805' | 'claude-opus-4-20250514' | 'claude-sonnet-4-20250514' | 'claude-3-7-sonnet-20250219' | 'claude-haiku-4-5' | 'claude-3-5-haiku-20241022' | 'grok-4-fast-reasoning'} AIModel
+ * @typedef {'gpt-5.1' | 'gpt-5-pro' | 'gpt-5' | 'gpt-5-mini' | 'gpt-5-nano' | 'o3' | 'o3-pro' | 'o3-mini' | 'o4-mini' | 'gpt-4.1' | 'gpt-4.1-mini' | 'gpt-4o' | 'gpt-4o-mini' | 'o1' | 'gemini-2.5-pro' | 'gemini-2.5-flash' | 'claude-sonnet-4-5-20250929' | 'claude-opus-4-1-20250805' | 'claude-opus-4-20250514' | 'claude-sonnet-4-20250514' | 'claude-3-7-sonnet-20250219' | 'claude-haiku-4-5' | 'claude-3-5-haiku-20241022' | 'grok-4-fast-reasoning'} AIModel
  */
 
 /**
diff --git a/extension/secureflow/src/generated/model-config.ts b/extension/secureflow/src/generated/model-config.ts
index ac293017..dd60fd52 100644
--- a/extension/secureflow/src/generated/model-config.ts
+++ b/extension/secureflow/src/generated/model-config.ts
@@ -1,10 +1,11 @@
 /**
  * AUTO-GENERATED FILE - DO NOT EDIT MANUALLY
  * Generated by scripts/generate-model-config.js from config/models.json
- * Last updated: 2025-10-18T16:19:33.804Z
+ * Last updated: 2025-11-15T04:48:13.557Z
  */
 
 export type AIModel =
+  | 'gpt-5.1'
   | 'gpt-5-pro'
   | 'gpt-5'
   | 'gpt-5-mini'
@@ -45,6 +46,19 @@ export interface ModelConfigType {
 }
 
 const MODELS: ModelConfigType[] = [
+  {
+    "id": "gpt-5.1",
+    "provider": "openai",
+    "client": "OpenAIClient",
+    "displayName": "GPT-5.1",
+    "description": "Flagship model for coding and agentic tasks with configurable reasoning effort",
+    "year": 2025,
+    "contextWindow": 400000,
+    "maxOutput": 128000,
+    "status": "available",
+    "recommended": false,
+    "order": 1
+  },
   {
     "id": "gpt-5-pro",
     "provider": "openai",
@@ -56,7 +70,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 128000,
     "status": "available",
     "recommended": false,
-    "order": 1
+    "order": 2
   },
   {
     "id": "gpt-5",
@@ -69,7 +83,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 128000,
     "status": "available",
     "recommended": false,
-    "order": 2
+    "order": 3
   },
   {
     "id": "gpt-5-mini",
@@ -82,7 +96,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 3
+    "order": 4
   },
   {
     "id": "gpt-5-nano",
@@ -95,7 +109,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 32000,
     "status": "available",
     "recommended": false,
-    "order": 4
+    "order": 5
   },
   {
     "id": "o3",
@@ -108,7 +122,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 32768,
     "status": "available",
     "recommended": false,
-    "order": 5
+    "order": 6
   },
   {
     "id": "o3-pro",
@@ -121,7 +135,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 32768,
     "status": "available",
     "recommended": false,
-    "order": 6
+    "order": 7
   },
   {
     "id": "o3-mini",
@@ -134,7 +148,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 100000,
     "status": "available",
     "recommended": false,
-    "order": 7
+    "order": 8
   },
   {
     "id": "o4-mini",
@@ -147,7 +161,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 65536,
     "status": "available",
     "recommended": false,
-    "order": 8
+    "order": 9
   },
   {
     "id": "gpt-4.1",
@@ -160,7 +174,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 32768,
     "status": "available",
     "recommended": false,
-    "order": 9
+    "order": 10
   },
   {
     "id": "gpt-4.1-mini",
@@ -173,7 +187,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 16384,
     "status": "available",
     "recommended": false,
-    "order": 10
+    "order": 11
   },
   {
     "id": "gpt-4o",
@@ -186,7 +200,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 16384,
     "status": "available",
     "recommended": false,
-    "order": 11
+    "order": 12
   },
   {
     "id": "gpt-4o-mini",
@@ -199,7 +213,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 16384,
     "status": "available",
     "recommended": false,
-    "order": 12
+    "order": 13
   },
   {
     "id": "o1",
@@ -212,7 +226,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 32768,
     "status": "available",
     "recommended": false,
-    "order": 13
+    "order": 14
   },
   {
     "id": "gemini-2.5-pro",
@@ -225,7 +239,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 65536,
     "status": "available",
     "recommended": false,
-    "order": 14
+    "order": 15
   },
   {
     "id": "gemini-2.5-flash",
@@ -238,7 +252,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 65536,
     "status": "available",
     "recommended": false,
-    "order": 15
+    "order": 16
   },
   {
     "id": "claude-sonnet-4-5-20250929",
@@ -252,7 +266,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": true,
-    "order": 16
+    "order": 17
   },
   {
     "id": "claude-opus-4-1-20250805",
@@ -265,7 +279,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 17
+    "order": 18
   },
   {
     "id": "claude-opus-4-20250514",
@@ -279,7 +293,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 18
+    "order": 19
   },
   {
     "id": "claude-sonnet-4-20250514",
@@ -293,7 +307,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 19
+    "order": 20
   },
   {
     "id": "claude-3-7-sonnet-20250219",
@@ -306,7 +320,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 128000,
     "status": "available",
     "recommended": false,
-    "order": 20
+    "order": 21
   },
   {
     "id": "claude-haiku-4-5",
@@ -319,7 +333,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 64000,
     "status": "available",
     "recommended": false,
-    "order": 21
+    "order": 22
   },
   {
     "id": "claude-3-5-haiku-20241022",
@@ -332,7 +346,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 8192,
     "status": "available",
     "recommended": false,
-    "order": 22
+    "order": 23
   },
   {
     "id": "grok-4-fast-reasoning",
@@ -345,7 +359,7 @@ const MODELS: ModelConfigType[] = [
     "maxOutput": 65536,
     "status": "available",
     "recommended": false,
-    "order": 23
+    "order": 24
   }
 ];