diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 64f9ff4148..108509ed29 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.8.0"
+  ".": "2.8.1"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index b44bda286e..fe1a09be6b 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 136
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-ca24bc4d8125b5153514ce643c4e3220f25971b7d67ca384d56d493c72c0d977.yml
-openapi_spec_hash: c6f048c7b3d29f4de48fde0e845ba33f
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-a7e92d12ebe89ca019a7ac5b29759064eefa2c38fe08d03516f2620e66abb32b.yml
+openapi_spec_hash: acbc703b2739447abc6312b2d753631c
 config_hash: b876221dfb213df9f0a999e75d38a65e
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d49a82e5c..1bfa59348f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 2.8.1 (2025-11-17)
+
+Full Changelog: [v2.8.0...v2.8.1](https://github.com/openai/openai-python/compare/v2.8.0...v2.8.1)
+
+### Bug Fixes
+
+* **api:** align types of input items / output items for typescript ([64c9fb3](https://github.com/openai/openai-python/commit/64c9fb3fcc79f0049b3a36bd429faf0600d969f6))
+
 ## 2.8.0 (2025-11-13)
 
 Full Changelog: [v2.7.2...v2.8.0](https://github.com/openai/openai-python/compare/v2.7.2...v2.8.0)
diff --git a/pyproject.toml b/pyproject.toml
index 0c4d4b62a7..75118d46be 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "openai"
-version = "2.8.0"
+version = "2.8.1"
 description = "The official Python library for the openai API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/openai/_version.py b/src/openai/_version.py
index 63e309efdd..6109cebf91 100644
--- a/src/openai/_version.py
+++ b/src/openai/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "openai"
-__version__ = "2.8.0"  # x-release-please-version
+__version__ = "2.8.1"  # x-release-please-version
diff --git a/src/openai/types/responses/response_apply_patch_tool_call.py b/src/openai/types/responses/response_apply_patch_tool_call.py
index 78eb8c8339..7dc2a3c2b5 100644
--- a/src/openai/types/responses/response_apply_patch_tool_call.py
+++ b/src/openai/types/responses/response_apply_patch_tool_call.py
@@ -60,6 +60,12 @@ class ResponseApplyPatchToolCall(BaseModel):
     call_id: str
     """The unique ID of the apply patch tool call generated by the model."""
 
+    operation: Operation
+    """
+    One of the create_file, delete_file, or update_file operations applied via
+    apply_patch.
+    """
+
     status: Literal["in_progress", "completed"]
     """The status of the apply patch tool call. One of `in_progress` or `completed`."""
 
@@ -68,9 +74,3 @@ class ResponseApplyPatchToolCall(BaseModel):
 
     created_by: Optional[str] = None
     """The ID of the entity that created this tool call."""
-
-    operation: Optional[Operation] = None
-    """
-    One of the create_file, delete_file, or update_file operations applied via
-    apply_patch.
-    """
diff --git a/src/openai/types/responses/response_apply_patch_tool_call_output.py b/src/openai/types/responses/response_apply_patch_tool_call_output.py
index 7aee5fae9c..cf0bcfeecc 100644
--- a/src/openai/types/responses/response_apply_patch_tool_call_output.py
+++ b/src/openai/types/responses/response_apply_patch_tool_call_output.py
@@ -18,9 +18,6 @@ class ResponseApplyPatchToolCallOutput(BaseModel):
     call_id: str
     """The unique ID of the apply patch tool call generated by the model."""
 
-    output: Optional[str] = None
-    """Optional textual output returned by the apply patch tool."""
-
     status: Literal["completed", "failed"]
     """The status of the apply patch tool call output. One of `completed` or `failed`."""
 
@@ -29,3 +26,6 @@ class ResponseApplyPatchToolCallOutput(BaseModel):
 
     created_by: Optional[str] = None
     """The ID of the entity that created this tool call output."""
+
+    output: Optional[str] = None
+    """Optional textual output returned by the apply patch tool."""
diff --git a/src/openai/types/responses/response_input_item_param.py b/src/openai/types/responses/response_input_item_param.py
index 231063cb5e..5c2e81c4de 100644
--- a/src/openai/types/responses/response_input_item_param.py
+++ b/src/openai/types/responses/response_input_item_param.py
@@ -334,7 +334,7 @@ class ApplyPatchCallOutput(TypedDict, total=False):
     Populated when this item is returned via API.
     """
 
-    output: str
+    output: Optional[str]
     """
     Optional human-readable log text from the apply patch tool (e.g., patch results
     or errors).
diff --git a/src/openai/types/responses/response_input_param.py b/src/openai/types/responses/response_input_param.py
index 15d9480eaf..365c6b3d7b 100644
--- a/src/openai/types/responses/response_input_param.py
+++ b/src/openai/types/responses/response_input_param.py
@@ -335,7 +335,7 @@ class ApplyPatchCallOutput(TypedDict, total=False):
     Populated when this item is returned via API.
     """
 
-    output: str
+    output: Optional[str]
     """
     Optional human-readable log text from the apply patch tool (e.g., patch results
     or errors).