diff --git a/generated_types.json b/generated_types.json
index cde48cb0..571632ee 100644
--- a/generated_types.json
+++ b/generated_types.json
@@ -8875,6 +8875,7 @@
           "preprocessor",
           "classifier",
           "review",
+          "decision",
           "question",
           "log"
         ],
diff --git a/py/src/braintrust/_generated_types.py b/py/src/braintrust/_generated_types.py
index 14e1e3a1..5b22be5d 100644
--- a/py/src/braintrust/_generated_types.py
+++ b/py/src/braintrust/_generated_types.py
@@ -2781,6 +2781,7 @@ class SpanScope(TypedDict):
     'preprocessor',
     'classifier',
     'review',
+    'decision',
     'question',
     'log',
 ]
diff --git a/py/src/braintrust/generated_types.py b/py/src/braintrust/generated_types.py
index d9733247..5cf3a6d1 100644
--- a/py/src/braintrust/generated_types.py
+++ b/py/src/braintrust/generated_types.py
@@ -1,4 +1,4 @@
-"""Auto-generated file (content hash 6c30be4e79e0be12) -- do not modify"""
+"""Auto-generated file (content hash dc9441b2f21922a1) -- do not modify"""
 
 from ._generated_types import (
     Acl,