diff --git a/pr_agent/tools/pr_description.py b/pr_agent/tools/pr_description.py
index 0b4e19cd..357e9470 100644
--- a/pr_agent/tools/pr_description.py
+++ b/pr_agent/tools/pr_description.py
@@ -99,7 +99,7 @@ class PRDescription:
             # ticket extraction if exists
             await extract_and_cache_pr_tickets(self.git_provider, self.vars)
 
-            await retry_with_fallback_models(self._prepare_prediction, ModelType.TURBO)
+            await retry_with_fallback_models(self._prepare_prediction, ModelType.WEAK)
 
             if self.prediction:
                 self._prepare_data()
diff --git a/pr_agent/tools/pr_help_message.py b/pr_agent/tools/pr_help_message.py
index 3b0ed5a1..c3ec2c1d 100644
--- a/pr_agent/tools/pr_help_message.py
+++ b/pr_agent/tools/pr_help_message.py
@@ -114,7 +114,7 @@ class PRHelpMessage:
                 self.vars['snippets'] = docs_prompt.strip()
 
                 # run the AI model
-                response = await retry_with_fallback_models(self._prepare_prediction, model_type=ModelType.REGULAR)
+                response = await retry_with_fallback_models(self._prepare_prediction, model_type=ModelType.WEAK)
                 response_yaml = load_yaml(response)
                 response_str = response_yaml.get('response')
                 relevant_sections = response_yaml.get('relevant_sections')
diff --git a/pr_agent/tools/pr_line_questions.py b/pr_agent/tools/pr_line_questions.py
index 50bf4183..4ef5b9a7 100644
--- a/pr_agent/tools/pr_line_questions.py
+++ b/pr_agent/tools/pr_line_questions.py
@@ -79,7 +79,7 @@ class PR_LineQuestions:
                                                                                                line_end=line_end,
                                                                                                side=side)
         if self.patch_with_lines:
-            response = await retry_with_fallback_models(self._get_prediction, model_type=ModelType.TURBO)
+            response = await retry_with_fallback_models(self._get_prediction, model_type=ModelType.WEAK)
 
             get_logger().info('Preparing answer...')
             if comment_id:
diff --git a/pr_agent/tools/pr_questions.py b/pr_agent/tools/pr_questions.py
index 8112510e..1ab496dc 100644
--- a/pr_agent/tools/pr_questions.py
+++ b/pr_agent/tools/pr_questions.py
@@ -63,7 +63,7 @@ class PRQuestions:
         if img_path:
             get_logger().debug(f"Image path identified", artifact=img_path)
 
-        await retry_with_fallback_models(self._prepare_prediction, model_type=ModelType.TURBO)
+        await retry_with_fallback_models(self._prepare_prediction, model_type=ModelType.WEAK)
 
         pr_comment = self._prepare_pr_answer()
         get_logger().debug(f"PR output", artifact=pr_comment)
diff --git a/pr_agent/tools/pr_update_changelog.py b/pr_agent/tools/pr_update_changelog.py
index 52136430..b18a966c 100644
--- a/pr_agent/tools/pr_update_changelog.py
+++ b/pr_agent/tools/pr_update_changelog.py
@@ -73,7 +73,7 @@ class PRUpdateChangelog:
         if get_settings().config.publish_output:
             self.git_provider.publish_comment("Preparing changelog updates...", is_temporary=True)
 
-        await retry_with_fallback_models(self._prepare_prediction, model_type=ModelType.TURBO)
+        await retry_with_fallback_models(self._prepare_prediction, model_type=ModelType.WEAK)
 
         new_file_content, answer = self._prepare_changelog_update()