diff --git a/data/cover_letter_api.json b/data/cover_letter_api.json
index b64cec4..1f3ba88 100644
--- a/data/cover_letter_api.json
+++ b/data/cover_letter_api.json
@@ -1,5 +1,5 @@
 {
-  "model": "claude-sonnet-4-5-20250929",
+  "model": "claude-opus-4-5-20251101",
   "max_tokens": 5000,
   "temperature": 1,
   "messages": [
diff --git a/data/resume_parser_api.json b/data/resume_parser_api.json
index 0a23e16..8efcb22 100644
--- a/data/resume_parser_api.json
+++ b/data/resume_parser_api.json
@@ -1,5 +1,5 @@
 {
-  "model": "claude-sonnet-4-5-20250929",
+  "model": "claude-opus-4-5-20251101",
   "max_tokens": 5000,
   "temperature": 1,
   "messages": [
diff --git a/data/resume_tailoring_api.json b/data/resume_tailoring_api.json
index ccd9f6c..9bf6af4 100644
--- a/data/resume_tailoring_api.json
+++ b/data/resume_tailoring_api.json
@@ -1,5 +1,5 @@
 {
-  "model": "claude-sonnet-4-5-20250929",
+  "model": "claude-opus-4-5-20251101",
   "max_tokens": 8192,
   "temperature": 1,
   "messages": [