diff --git a/brainscore_core/submission/endpoints.py b/brainscore_core/submission/endpoints.py
index 440c228b..676cdedd 100644
--- a/brainscore_core/submission/endpoints.py
+++ b/brainscore_core/submission/endpoints.py
@@ -4,6 +4,7 @@
 import logging
 import os
 import json
+import pickle
 import random
 import smtplib
 import string
@@ -204,9 +205,37 @@ class RunScoringEndpoint:
 
     def __init__(self, domain_plugins: DomainPlugins, db_secret: str):
         self.domain_plugins = domain_plugins
+        self._db_secret = db_secret
         logger.info(f"Connecting to db using secret '{db_secret}'")
         connect_db(db_secret=db_secret)
 
+    def _is_production(self) -> bool:
+        return 'sqlite3' not in self._db_secret
+
+    def _upload_score_to_s3(self, score_result: Score, model_identifier: str,
+                            benchmark_identifier: str, domain: str) -> None:
+        if not self._is_production():
+            return
+
+        s3_bucket = 'brainscore-storage'
+        s3_key = f'brainscore-{domain}/score-obj/{model_identifier}__{benchmark_identifier}.pkl'
+
+        try:
+            import boto3
+            import tempfile
+
+            with tempfile.NamedTemporaryFile(suffix='.pkl', delete=True) as tmp:
+                pickle.dump(score_result, tmp, protocol=pickle.HIGHEST_PROTOCOL)
+                tmp.flush()
+                tmp.seek(0)
+                s3_client = boto3.client('s3')
+                s3_client.upload_file(tmp.name, s3_bucket, s3_key)
+
+            logger.info(f'Uploaded score object to s3://{s3_bucket}/{s3_key}')
+        except Exception as e:
+            logger.warning(f'Failed to upload score object to S3 for '
+                           f'{model_identifier} on {benchmark_identifier}: {e}')
+
     def __call__(self, domain: str, jenkins_id: int, model_identifier: str, benchmark_identifier: str,
                  user_id: int, model_type: str, public: bool, competition: Union[None, str]):
         """
@@ -278,6 +307,7 @@ def _score_model_on_benchmark(self, model_identifier: str, benchmark_identifier:
             # store in database
             logger.info(f'Score from running {model_identifier} on {benchmark_identifier}: {score_result}')
             update_score(score_result, score_entry)
+            self._upload_score_to_s3(score_result, model_identifier, benchmark_identifier, domain)
         except Exception as e:
             stacktrace = traceback.format_exc()
             error_message = f'Model {model_identifier} could not run on benchmark {benchmark_identifier}: ' \