diff --git a/translate-proxy.py b/translate-proxy.py
index 8142a6a..3ffe7f9 100755
--- a/translate-proxy.py
+++ b/translate-proxy.py
@@ -4265,13 +4265,13 @@ class Handler(http.server.BaseHTTPRequestHandler):
         if OAUTH_PROVIDER == "google-antigravity":
             alias_map = {
                 "antigravity-gemini-3-flash": "gemini-3-flash",
-                "antigravity-gemini-3-pro": "gemini-3-pro",
-                "antigravity-gemini-3.1-pro": "gemini-3.1-pro",
-                "gemini-3-flash-preview": "gemini-3-flash-preview",
-                "gemini-3-pro-preview": "gemini-3-pro-preview",
-                "gemini-3.1-pro-preview": "gemini-3.1-pro-preview",
-                "gemini-3-pro": "gemini-3-pro",
-                "gemini-3.1-pro": "gemini-3.1-pro",
+                "antigravity-gemini-3-pro": "gemini-3-pro-low",
+                "antigravity-gemini-3.1-pro": "gemini-3.1-pro-low",
+                "gemini-3-flash-preview": "gemini-3-flash",
+                "gemini-3-pro-preview": "gemini-3-pro-low",
+                "gemini-3.1-pro-preview": "gemini-3.1-pro-low",
+                "gemini-3-pro": "gemini-3-pro-low",
+                "gemini-3.1-pro": "gemini-3.1-pro-low",
                 "antigravity-claude-sonnet-4-6": "claude-sonnet-4-6",
                 "antigravity-claude-opus-4-6-thinking": "claude-opus-4-6-thinking",
             }