diff --git a/apps/x/apps/renderer/src/components/onboarding-modal.tsx b/apps/x/apps/renderer/src/components/onboarding-modal.tsx
index d8d344db..8459def2 100644
--- a/apps/x/apps/renderer/src/components/onboarding-modal.tsx
+++ b/apps/x/apps/renderer/src/components/onboarding-modal.tsx
@@ -159,9 +159,9 @@ export function OnboardingModal({ open, onComplete }: OnboardingModalProps) {
 
   // Preferred default models for each provider
   const preferredDefaults: Partial<Record<LlmProviderFlavor, string>> = {
-    openai: "gpt-5.2",
-    anthropic: "claude-opus-4-5-20251101",
-  }
+  openai: "gpt-5.2",
+  anthropic: "claude-opus-4-6-20260202",
+}
 
   // Initialize default models from catalog
   useEffect(() => {
diff --git a/apps/x/apps/renderer/src/components/settings-dialog.tsx b/apps/x/apps/renderer/src/components/settings-dialog.tsx
index a48c280a..1b972430 100644
--- a/apps/x/apps/renderer/src/components/settings-dialog.tsx
+++ b/apps/x/apps/renderer/src/components/settings-dialog.tsx
@@ -157,7 +157,7 @@ const moreProviders: Array<{ id: LlmProviderFlavor; name: string; description: s
 
 const preferredDefaults: Partial<Record<LlmProviderFlavor, string>> = {
   openai: "gpt-5.2",
-  anthropic: "claude-opus-4-5-20251101",
+  anthropic: "claude-opus-4-6-20260202",
 }
 
 const defaultBaseURLs: Partial<Record<LlmProviderFlavor, string>> = {