diff --git a/generated_types.json b/generated_types.json
index 462bafaac..d23c362fa 100644
--- a/generated_types.json
+++ b/generated_types.json
@@ -626,6 +626,16 @@
                     },
                     "idempotency_key": {
                       "type": "string"
+                    },
+                    "triggered_xact_id": {
+                      "anyOf": [
+                        {
+                          "type": "string"
+                        },
+                        {
+                          "type": "number"
+                        }
+                      ]
                     }
                   },
                   "required": [
diff --git a/py/src/braintrust/_generated_types.py b/py/src/braintrust/_generated_types.py
index 3dc833d75..2197fd943 100644
--- a/py/src/braintrust/_generated_types.py
+++ b/py/src/braintrust/_generated_types.py
@@ -191,6 +191,7 @@ class AsyncScoringControlAsyncScoringControl4TriggeredFunction(TypedDict):
         | AsyncScoringControlAsyncScoringControl4TriggeredFunctionScope1
     )
     idempotency_key: NotRequired[str | None]
+    triggered_xact_id: NotRequired[str | float | None]
 
 
 class AsyncScoringControlAsyncScoringControl4(TypedDict):
diff --git a/py/src/braintrust/generated_types.py b/py/src/braintrust/generated_types.py
index 0fc9ec9c3..84db0a142 100644
--- a/py/src/braintrust/generated_types.py
+++ b/py/src/braintrust/generated_types.py
@@ -1,4 +1,4 @@
-"""Auto-generated file (content hash c38d9109a23f8691) -- do not modify"""
+"""Auto-generated file (content hash 387034529ea006a9) -- do not modify"""
 
 from ._generated_types import (
     Acl,