diff --git a/generated_types.json b/generated_types.json
index 7a0c2081..21fb1095 100644
--- a/generated_types.json
+++ b/generated_types.json
@@ -7861,6 +7861,19 @@
                 ],
                 "description": "Dataset rows",
                 "title": "dataset_rows"
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "experiment_name": {
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "experiment_name"
+                ],
+                "description": "Experiment whose inputs and outputs should be used as dataset inputs and expected values",
+                "title": "experiment_name"
               }
             ],
             "description": "The dataset to use"
diff --git a/py/src/braintrust/_generated_types.py b/py/src/braintrust/_generated_types.py
index 6a204021..f40678a4 100644
--- a/py/src/braintrust/_generated_types.py
+++ b/py/src/braintrust/_generated_types.py
@@ -2285,6 +2285,10 @@ class RunEvalData2(TypedDict):
     data: Sequence[Any]
 
 
+class RunEvalData3(TypedDict):
+    experiment_name: str
+
+
 class TaskTask(TypedDict):
     function_id: str
     """
@@ -4480,7 +4484,7 @@ class RunEval(TypedDict):
     """
     Unique identifier for the project to run the eval in
     """
-    data: RunEvalData | RunEvalData1 | RunEvalData2
+    data: RunEvalData | RunEvalData1 | RunEvalData2 | RunEvalData3
     """
     The dataset to use
     """
diff --git a/py/src/braintrust/generated_types.py b/py/src/braintrust/generated_types.py
index bfbd0624..16ddb3ef 100644
--- a/py/src/braintrust/generated_types.py
+++ b/py/src/braintrust/generated_types.py
@@ -1,4 +1,4 @@
-"""Auto-generated file (content hash 776b6c295e852681) -- do not modify"""
+"""Auto-generated file (content hash 267ce67890c684fe) -- do not modify"""
 
 from ._generated_types import (
     Acl,