release: 1.74.0

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.73.0"
+  ".": "1.74.0"
 }

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 97
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-44b20fa9d24544217fe6bb48852037537030a1ad29b202936425110744fe66fb.yml
-openapi_spec_hash: ea86343b5e9858a74e85da8ab2c532f6
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-a555f81249cb084f463dcefa4aba069f9341fdaf3dd6ac27d7f237fc90e8f488.yml
+openapi_spec_hash: 8e590296cd1a54b9508510b0c7a2c45a
 config_hash: 5ea32de61ff42fcf5e66cff8d9e247ea

CHANGELOG.md

@@ -1,5 +1,24 @@
 # Changelog
 
+## 1.74.0 (2025-04-14)
+
+Full Changelog: [v1.73.0...v1.74.0](https://github.com/openai/openai-python/compare/v1.73.0...v1.74.0)
+
+### Features
+
+* **api:** adding gpt-4.1 family of model IDs ([d4dae55](https://github.com/openai/openai-python/commit/d4dae5553ff3a2879b9ab79a6423661b212421f9))
+
+
+### Bug Fixes
+
+* **chat:** skip azure async filter events ([#2255](https://github.com/openai/openai-python/issues/2255)) ([fd3a38b](https://github.com/openai/openai-python/commit/fd3a38b1ed30af0a9f3302c1cfc6be6b352e65de))
+
+
+### Chores
+
+* **client:** minor internal fixes ([6071ae5](https://github.com/openai/openai-python/commit/6071ae5e8b4faa465afc8d07370737e66901900a))
+* **internal:** update pyright settings ([c8f8beb](https://github.com/openai/openai-python/commit/c8f8bebf852380a224701bc36826291d6387c53d))
+
 ## 1.73.0 (2025-04-12)
 
 Full Changelog: [v1.72.0...v1.73.0](https://github.com/openai/openai-python/compare/v1.72.0...v1.73.0)

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "openai"
-version = "1.73.0"
+version = "1.74.0"
 description = "The official Python library for the openai API"
 dynamic = ["readme"]
 license = "Apache-2.0"
@@ -166,6 +166,7 @@ exclude = [
 ]
 
 reportImplicitOverride = true
+reportOverlappingOverload = false
 
 reportImportCycles = false
 reportPrivateUsage = false

src/openai/_base_client.py

@@ -411,7 +411,8 @@ def _build_headers(self, options: FinalRequestOptions, *, retries_taken: int = 0
 
         idempotency_header = self._idempotency_header
         if idempotency_header and options.method.lower() != "get" and idempotency_header not in headers:
-            headers[idempotency_header] = options.idempotency_key or self._idempotency_key()
+            options.idempotency_key = options.idempotency_key or self._idempotency_key()
+            headers[idempotency_header] = options.idempotency_key
 
         # Don't set these headers if they were already set or removed by the caller. We check
         # `custom_headers`, which can contain `Omit()`, instead of `headers` to account for the removal case.
@@ -945,6 +946,10 @@ def _request(
         request = self._build_request(options, retries_taken=retries_taken)
         self._prepare_request(request)
 
+        if options.idempotency_key:
+            # ensure the idempotency key is reused between requests
+            input_options.idempotency_key = options.idempotency_key
+
         kwargs: HttpxSendArgs = {}
         if self.custom_auth is not None:
             kwargs["auth"] = self.custom_auth
@@ -1492,6 +1497,10 @@ async def _request(
         request = self._build_request(options, retries_taken=retries_taken)
         await self._prepare_request(request)
 
+        if options.idempotency_key:
+            # ensure the idempotency key is reused between requests
+            input_options.idempotency_key = options.idempotency_key
+
         kwargs: HttpxSendArgs = {}
         if self.custom_auth is not None:
             kwargs["auth"] = self.custom_auth

src/openai/_version.py

@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "openai"
-__version__ = "1.73.0"  # x-release-please-version
+__version__ = "1.74.0"  # x-release-please-version

src/openai/lib/streaming/chat/_completions.py

@@ -113,6 +113,8 @@ def current_completion_snapshot(self) -> ParsedChatCompletionSnapshot:
 
     def __stream__(self) -> Iterator[ChatCompletionStreamEvent[ResponseFormatT]]:
         for sse_event in self._raw_stream:
+            if not _is_valid_chat_completion_chunk_weak(sse_event):
+                continue
             events_to_fire = self._state.handle_chunk(sse_event)
             for event in events_to_fire:
                 yield event
@@ -234,6 +236,8 @@ def current_completion_snapshot(self) -> ParsedChatCompletionSnapshot:
 
     async def __stream__(self) -> AsyncIterator[ChatCompletionStreamEvent[ResponseFormatT]]:
         async for sse_event in self._raw_stream:
+            if not _is_valid_chat_completion_chunk_weak(sse_event):
+                continue
             events_to_fire = self._state.handle_chunk(sse_event)
             for event in events_to_fire:
                 yield event
@@ -753,3 +757,12 @@ def _convert_initial_chunk_into_snapshot(chunk: ChatCompletionChunk) -> ParsedCh
             },
         ),
     )
+
+
+def _is_valid_chat_completion_chunk_weak(sse_event: ChatCompletionChunk) -> bool:
+    # Although the _raw_stream is always supposed to contain only objects adhering to ChatCompletionChunk schema,
+    # this is broken by the Azure OpenAI in case of Asynchronous Filter enabled.
+    # An easy filter is to check for the "object" property:
+    # - should be "chat.completion.chunk" for a ChatCompletionChunk;
+    # - is an empty string for Asynchronous Filter events.
+    return sse_event.object == "chat.completion.chunk"  # type: ignore # pylance reports this as a useless check

src/openai/resources/beta/assistants.py

@@ -223,6 +223,12 @@ def update(
         model: Union[
             str,
             Literal[
+                "gpt-4.1",
+                "gpt-4.1-mini",
+                "gpt-4.1-nano",
+                "gpt-4.1-2025-04-14",
+                "gpt-4.1-mini-2025-04-14",
+                "gpt-4.1-nano-2025-04-14",
                 "o3-mini",
                 "o3-mini-2025-01-31",
                 "o1",
@@ -666,6 +672,12 @@ async def update(
         model: Union[
             str,
             Literal[
+                "gpt-4.1",
+                "gpt-4.1-mini",
+                "gpt-4.1-nano",
+                "gpt-4.1-2025-04-14",
+                "gpt-4.1-mini-2025-04-14",
+                "gpt-4.1-nano-2025-04-14",
                 "o3-mini",
                 "o3-mini-2025-01-31",
                 "o1",

src/openai/types/beta/assistant_update_params.py

@@ -36,6 +36,12 @@ class AssistantUpdateParams(TypedDict, total=False):
     model: Union[
         str,
         Literal[
+            "gpt-4.1",
+            "gpt-4.1-mini",
+            "gpt-4.1-nano",
+            "gpt-4.1-2025-04-14",
+            "gpt-4.1-mini-2025-04-14",
+            "gpt-4.1-nano-2025-04-14",
             "o3-mini",
             "o3-mini-2025-01-31",
             "o1",

src/openai/types/shared/chat_model.py

@@ -5,6 +5,12 @@
 __all__ = ["ChatModel"]
 
 ChatModel: TypeAlias = Literal[
+    "gpt-4.1",
+    "gpt-4.1-mini",
+    "gpt-4.1-nano",
+    "gpt-4.1-2025-04-14",
+    "gpt-4.1-mini-2025-04-14",
+    "gpt-4.1-nano-2025-04-14",
     "o3-mini",
     "o3-mini-2025-01-31",
     "o1",

src/openai/types/shared_params/chat_model.py

@@ -7,6 +7,12 @@
 __all__ = ["ChatModel"]
 
 ChatModel: TypeAlias = Literal[
+    "gpt-4.1",
+    "gpt-4.1-mini",
+    "gpt-4.1-nano",
+    "gpt-4.1-2025-04-14",
+    "gpt-4.1-mini-2025-04-14",
+    "gpt-4.1-nano-2025-04-14",
     "o3-mini",
     "o3-mini-2025-01-31",
     "o1",