@@ -18,7 +18,7 @@ from deepl.translator import TextResult
 from requests import Response
 
 from backend import settings
-from ml_model.exceptions import DeploymentDisabled, ModelTimeoutError, GenerationException
+from ml_model.exceptions import DeploymentDisabled, ModelTimeoutError, GenerationException, RequestBlocked
 from ml_model.utils import count_openrouter_tokens
 from poller.models import Proxy
 
@@ -121,6 +121,11 @@ def openrouter_run(version: str, messages: list, callback_data: dict, model_name
                     if c.get('message') and c['message'].get('content') is not None
                 ]
                 if not raw_content:
+                    if any(
+                        c.get('native_finish_reason') == 'SAFETY_CHECK_TYPE_CSAM'
+                        for c in (data.get('choices') or [])
+                    ):
+                        raise RequestBlocked
                     raise GenerationException
                 content = ','.join(raw_content)
                 reasoning = ','.join(