From 7025cc94ccdf13bf1c4702dbfaa5066526f87327 Mon Sep 17 00:00:00 2001
From: Denis Khachyan <khachyanda@gmail.com>
Date: Wed, 1 Apr 2026 13:36:29 +0300
Subject: [PATCH] feat(config): add environment variable support for
 DEFAULT_MODEL_PARAMS (#23223)

---
 backend/open_webui/config.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/backend/open_webui/config.py b/backend/open_webui/config.py
index f2dcd92a7..8fac490c1 100644
--- a/backend/open_webui/config.py
+++ b/backend/open_webui/config.py
@@ -1226,10 +1226,16 @@ DEFAULT_MODEL_METADATA = PersistentConfig(
     {},
 )
 
+try:
+    default_model_params = json.loads(os.environ.get('DEFAULT_MODEL_PARAMS', '{}'))
+except Exception as e:
+    log.exception(f'Error loading DEFAULT_MODEL_PARAMS: {e}')
+    default_model_params = {}
+
 DEFAULT_MODEL_PARAMS = PersistentConfig(
     'DEFAULT_MODEL_PARAMS',
     'models.default_params',
-    {},
+    default_model_params,
 )
 
 DEFAULT_USER_ROLE = PersistentConfig(