diff --git a/src/renderer/src/config/models/default.ts b/src/renderer/src/config/models/default.ts
index abcb38f9b..4fa60ed54 100644
--- a/src/renderer/src/config/models/default.ts
+++ b/src/renderer/src/config/models/default.ts
@@ -430,6 +430,12 @@ export const SYSTEM_MODELS: Record<SystemProviderId | 'defaultModel', Model[]> =
     }
   ],
   anthropic: [
+    {
+      id: 'claude-sonnet-4-5-20250929',
+      provider: 'anthropic',
+      name: 'Claude Sonnet 4.5',
+      group: 'Claude 4.5'
+    },
     {
       id: 'claude-sonnet-4-20250514',
       provider: 'anthropic',
@@ -698,6 +704,12 @@ export const SYSTEM_MODELS: Record<SystemProviderId | 'defaultModel', Model[]> =
       name: 'GLM-4.5-Flash',
       group: 'GLM-4.5'
     },
+    {
+      id: 'glm-4.6',
+      provider: 'zhipu',
+      name: 'GLM-4.6',
+      group: 'GLM-4.6'
+    },
     {
       id: 'glm-4.5',
       provider: 'zhipu',
diff --git a/src/renderer/src/config/models/reasoning.ts b/src/renderer/src/config/models/reasoning.ts
index 545d75936..10cb64156 100644
--- a/src/renderer/src/config/models/reasoning.ts
+++ b/src/renderer/src/config/models/reasoning.ts
@@ -339,14 +339,20 @@ export const isSupportedReasoningEffortPerplexityModel = (model: Model): boolean
 
 export const isSupportedThinkingTokenZhipuModel = (model: Model): boolean => {
   const modelId = getLowerBaseModelName(model.id, '/')
-  return modelId.includes('glm-4.5')
+  return ['glm-4.5', 'glm-4.6'].some((id) => modelId.includes(id))
 }
 
 export const isDeepSeekHybridInferenceModel = (model: Model) => {
   const modelId = getLowerBaseModelName(model.id)
   // deepseek官方使用chat和reasoner做推理控制，其他provider需要单独判断，id可能会有所差别
   // openrouter: deepseek/deepseek-chat-v3.1 不知道会不会有其他provider仿照ds官方分出一个同id的作为非思考模式的模型，这里有风险
-  return /deepseek-v3(?:\.1|-1-\d+)/.test(modelId) || modelId.includes('deepseek-chat-v3.1')
+  // Matches: "deepseek-v3" followed by ".digit" or "-digit".
+  // Optionally, this can be followed by ".alphanumeric_sequence" or "-alphanumeric_sequence"
+  // until the end of the string.
+  // Examples: deepseek-v3.1, deepseek-v3-1, deepseek-v3.1.2, deepseek-v3.1-alpha
+  // Does NOT match: deepseek-v3.123 (missing separator after '1'), deepseek-v3.x (x isn't a digit)
+  // TODO: move to utils and add test cases
+  return /deepseek-v3(?:\.\d|-\d)(?:(\.|-)\w+)?$/.test(modelId) || modelId.includes('deepseek-chat-v3.1')
 }
 
 export const isSupportedThinkingTokenDeepSeekModel = isDeepSeekHybridInferenceModel