diff --git a/packages/sdk/ts/src/supported-models/chat/anthropic.ts b/packages/sdk/ts/src/supported-models/chat/anthropic.ts
index de039a1fc..fa36fbe9e 100644
--- a/packages/sdk/ts/src/supported-models/chat/anthropic.ts
+++ b/packages/sdk/ts/src/supported-models/chat/anthropic.ts
@@ -12,7 +12,8 @@ export type AnthropicModel =
   | 'claude-opus-4-1-20250805'
   | 'claude-opus-4-20250514'
   | 'claude-sonnet-4-20250514'
-  | 'claude-sonnet-4-5-20250929';
+  | 'claude-sonnet-4-5-20250929'
+  | 'claude-sonnet-4-6';
 
 export const AnthropicModels: SupportedModel[] = [
   {
@@ -81,4 +82,10 @@ export const AnthropicModels: SupportedModel[] = [
     output_cost_per_token: 0.000015,
     provider: 'Anthropic',
   },
+  {
+    model_id: 'claude-sonnet-4-6',
+    input_cost_per_token: 0.000003,
+    output_cost_per_token: 0.000015,
+    provider: 'Anthropic',
+  },
 ];