feat(api): updates (#1461)

Author: stainless-bot

Diff for: .stats.yml

@@ -1,2 +1,2 @@
 configured_endpoints: 64
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai-363dd904e5d6e65b3a323fc88e6b502fb23a6aa319be219273e3ee47c7530993.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai-0577fd0d08da6b867b002a5accd45f7116ef91c4940b41cf45dc479938c77163.yml

Diff for: src/openai/resources/batches.py

@@ -68,7 +68,7 @@ def create(
               for how to upload a file.
 
               Your input file must be formatted as a
-              [JSONL file](https://platform.openai.com/docs/api-reference/batch/requestInput),
+              [JSONL file](https://platform.openai.com/docs/api-reference/batch/request-input),
               and must be uploaded with the purpose `batch`. The file can contain up to 50,000
               requests, and can be up to 100 MB in size.
 
@@ -195,8 +195,11 @@ def cancel(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
     ) -> Batch:
-        """
-        Cancels an in-progress batch.
+        """Cancels an in-progress batch.
+
+        The batch will be in status `cancelling` for up to
+        10 minutes, before changing to `cancelled`, where it will have partial results
+        (if any) available in the output file.
 
         Args:
           extra_headers: Send extra headers
@@ -259,7 +262,7 @@ async def create(
               for how to upload a file.
 
               Your input file must be formatted as a
-              [JSONL file](https://platform.openai.com/docs/api-reference/batch/requestInput),
+              [JSONL file](https://platform.openai.com/docs/api-reference/batch/request-input),
               and must be uploaded with the purpose `batch`. The file can contain up to 50,000
               requests, and can be up to 100 MB in size.
 
@@ -386,8 +389,11 @@ async def cancel(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = NOT_GIVEN,
     ) -> Batch:
-        """
-        Cancels an in-progress batch.
+        """Cancels an in-progress batch.
+
+        The batch will be in status `cancelling` for up to
+        10 minutes, before changing to `cancelled`, where it will have partial results
+        (if any) available in the output file.
 
         Args:
           extra_headers: Send extra headers

Diff for: src/openai/resources/beta/vector_stores/file_batches.py

@@ -42,6 +42,7 @@ def create(
         vector_store_id: str,
         *,
         file_ids: List[str],
+        chunking_strategy: file_batch_create_params.ChunkingStrategy | NotGiven = NOT_GIVEN,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -57,6 +58,9 @@ def create(
               the vector store should use. Useful for tools like `file_search` that can access
               files.
 
+          chunking_strategy: The chunking strategy used to chunk the file(s). If not set, will use the `auto`
+              strategy.
+
           extra_headers: Send extra headers
 
           extra_query: Add additional query parameters to the request
@@ -70,7 +74,13 @@ def create(
         extra_headers = {"OpenAI-Beta": "assistants=v2", **(extra_headers or {})}
         return self._post(
             f"/vector_stores/{vector_store_id}/file_batches",
-            body=maybe_transform({"file_ids": file_ids}, file_batch_create_params.FileBatchCreateParams),
+            body=maybe_transform(
+                {
+                    "file_ids": file_ids,
+                    "chunking_strategy": chunking_strategy,
+                },
+                file_batch_create_params.FileBatchCreateParams,
+            ),
             options=make_request_options(
                 extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
@@ -242,6 +252,7 @@ async def create(
         vector_store_id: str,
         *,
         file_ids: List[str],
+        chunking_strategy: file_batch_create_params.ChunkingStrategy | NotGiven = NOT_GIVEN,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -257,6 +268,9 @@ async def create(
               the vector store should use. Useful for tools like `file_search` that can access
               files.
 
+          chunking_strategy: The chunking strategy used to chunk the file(s). If not set, will use the `auto`
+              strategy.
+
           extra_headers: Send extra headers
 
           extra_query: Add additional query parameters to the request
@@ -270,7 +284,13 @@ async def create(
         extra_headers = {"OpenAI-Beta": "assistants=v2", **(extra_headers or {})}
         return await self._post(
             f"/vector_stores/{vector_store_id}/file_batches",
-            body=await async_maybe_transform({"file_ids": file_ids}, file_batch_create_params.FileBatchCreateParams),
+            body=await async_maybe_transform(
+                {
+                    "file_ids": file_ids,
+                    "chunking_strategy": chunking_strategy,
+                },
+                file_batch_create_params.FileBatchCreateParams,
+            ),
             options=make_request_options(
                 extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),

Diff for: src/openai/resources/beta/vector_stores/files.py

@@ -41,6 +41,7 @@ def create(
         vector_store_id: str,
         *,
         file_id: str,
+        chunking_strategy: file_create_params.ChunkingStrategy | NotGiven = NOT_GIVEN,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -58,6 +59,9 @@ def create(
               vector store should use. Useful for tools like `file_search` that can access
               files.
 
+          chunking_strategy: The chunking strategy used to chunk the file(s). If not set, will use the `auto`
+              strategy.
+
           extra_headers: Send extra headers
 
           extra_query: Add additional query parameters to the request
@@ -71,7 +75,13 @@ def create(
         extra_headers = {"OpenAI-Beta": "assistants=v2", **(extra_headers or {})}
         return self._post(
             f"/vector_stores/{vector_store_id}/files",
-            body=maybe_transform({"file_id": file_id}, file_create_params.FileCreateParams),
+            body=maybe_transform(
+                {
+                    "file_id": file_id,
+                    "chunking_strategy": chunking_strategy,
+                },
+                file_create_params.FileCreateParams,
+            ),
             options=make_request_options(
                 extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),
@@ -242,6 +252,7 @@ async def create(
         vector_store_id: str,
         *,
         file_id: str,
+        chunking_strategy: file_create_params.ChunkingStrategy | NotGiven = NOT_GIVEN,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -259,6 +270,9 @@ async def create(
               vector store should use. Useful for tools like `file_search` that can access
               files.
 
+          chunking_strategy: The chunking strategy used to chunk the file(s). If not set, will use the `auto`
+              strategy.
+
           extra_headers: Send extra headers
 
           extra_query: Add additional query parameters to the request
@@ -272,7 +286,13 @@ async def create(
         extra_headers = {"OpenAI-Beta": "assistants=v2", **(extra_headers or {})}
         return await self._post(
             f"/vector_stores/{vector_store_id}/files",
-            body=await async_maybe_transform({"file_id": file_id}, file_create_params.FileCreateParams),
+            body=await async_maybe_transform(
+                {
+                    "file_id": file_id,
+                    "chunking_strategy": chunking_strategy,
+                },
+                file_create_params.FileCreateParams,
+            ),
             options=make_request_options(
                 extra_headers=extra_headers, extra_query=extra_query, extra_body=extra_body, timeout=timeout
             ),

Diff for: src/openai/resources/beta/vector_stores/vector_stores.py

@@ -64,6 +64,7 @@ def with_streaming_response(self) -> VectorStoresWithStreamingResponse:
     def create(
         self,
         *,
+        chunking_strategy: vector_store_create_params.ChunkingStrategy | NotGiven = NOT_GIVEN,
         expires_after: vector_store_create_params.ExpiresAfter | NotGiven = NOT_GIVEN,
         file_ids: List[str] | NotGiven = NOT_GIVEN,
         metadata: Optional[object] | NotGiven = NOT_GIVEN,
@@ -79,6 +80,9 @@ def create(
         Create a vector store.
 
         Args:
+          chunking_strategy: The chunking strategy used to chunk the file(s). If not set, will use the `auto`
+              strategy. Only applicable if `file_ids` is non-empty.
+
           expires_after: The expiration policy for a vector store.
 
           file_ids: A list of [File](https://platform.openai.com/docs/api-reference/files) IDs that
@@ -105,6 +109,7 @@ def create(
             "/vector_stores",
             body=maybe_transform(
                 {
+                    "chunking_strategy": chunking_strategy,
                     "expires_after": expires_after,
                     "file_ids": file_ids,
                     "metadata": metadata,
@@ -326,6 +331,7 @@ def with_streaming_response(self) -> AsyncVectorStoresWithStreamingResponse:
     async def create(
         self,
         *,
+        chunking_strategy: vector_store_create_params.ChunkingStrategy | NotGiven = NOT_GIVEN,
         expires_after: vector_store_create_params.ExpiresAfter | NotGiven = NOT_GIVEN,
         file_ids: List[str] | NotGiven = NOT_GIVEN,
         metadata: Optional[object] | NotGiven = NOT_GIVEN,
@@ -341,6 +347,9 @@ async def create(
         Create a vector store.
 
         Args:
+          chunking_strategy: The chunking strategy used to chunk the file(s). If not set, will use the `auto`
+              strategy. Only applicable if `file_ids` is non-empty.
+
           expires_after: The expiration policy for a vector store.
 
           file_ids: A list of [File](https://platform.openai.com/docs/api-reference/files) IDs that
@@ -367,6 +376,7 @@ async def create(
             "/vector_stores",
             body=await async_maybe_transform(
                 {
+                    "chunking_strategy": chunking_strategy,
                     "expires_after": expires_after,
                     "file_ids": file_ids,
                     "metadata": metadata,

Diff for: src/openai/resources/files.py

@@ -51,7 +51,7 @@ def create(
         self,
         *,
         file: FileTypes,
-        purpose: Literal["assistants", "batch", "fine-tune"],
+        purpose: Literal["assistants", "batch", "fine-tune", "vision"],
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -70,9 +70,15 @@ def create(
         [Assistants Tools guide](https://platform.openai.com/docs/assistants/tools) for
         details.
 
-        The Fine-tuning API only supports `.jsonl` files.
+        The Fine-tuning API only supports `.jsonl` files. The input also has certain
+        required formats for fine-tuning
+        [chat](https://platform.openai.com/docs/api-reference/fine-tuning/chat-input) or
+        [completions](https://platform.openai.com/docs/api-reference/fine-tuning/completions-input)
+        models.
 
-        The Batch API only supports `.jsonl` files up to 100 MB in size.
+        The Batch API only supports `.jsonl` files up to 100 MB in size. The input also
+        has a specific required
+        [format](https://platform.openai.com/docs/api-reference/batch/request-input).
 
         Please [contact us](https://help.openai.com/) if you need to increase these
         storage limits.
@@ -305,7 +311,7 @@ async def create(
         self,
         *,
         file: FileTypes,
-        purpose: Literal["assistants", "batch", "fine-tune"],
+        purpose: Literal["assistants", "batch", "fine-tune", "vision"],
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -324,9 +330,15 @@ async def create(
         [Assistants Tools guide](https://platform.openai.com/docs/assistants/tools) for
         details.
 
-        The Fine-tuning API only supports `.jsonl` files.
+        The Fine-tuning API only supports `.jsonl` files. The input also has certain
+        required formats for fine-tuning
+        [chat](https://platform.openai.com/docs/api-reference/fine-tuning/chat-input) or
+        [completions](https://platform.openai.com/docs/api-reference/fine-tuning/completions-input)
+        models.
 
-        The Batch API only supports `.jsonl` files up to 100 MB in size.
+        The Batch API only supports `.jsonl` files up to 100 MB in size. The input also
+        has a specific required
+        [format](https://platform.openai.com/docs/api-reference/batch/request-input).
 
         Please [contact us](https://help.openai.com/) if you need to increase these
         storage limits.

Diff for: src/openai/resources/fine_tuning/jobs/jobs.py

@@ -87,6 +87,11 @@ def create(
               Your dataset must be formatted as a JSONL file. Additionally, you must upload
               your file with the purpose `fine-tune`.
 
+              The contents of the file should differ depending on if the model uses the
+              [chat](https://platform.openai.com/docs/api-reference/fine-tuning/chat-input) or
+              [completions](https://platform.openai.com/docs/api-reference/fine-tuning/completions-input)
+              format.
+
               See the [fine-tuning guide](https://platform.openai.com/docs/guides/fine-tuning)
               for more details.
 
@@ -362,6 +367,11 @@ async def create(
               Your dataset must be formatted as a JSONL file. Additionally, you must upload
               your file with the purpose `fine-tune`.
 
+              The contents of the file should differ depending on if the model uses the
+              [chat](https://platform.openai.com/docs/api-reference/fine-tuning/chat-input) or
+              [completions](https://platform.openai.com/docs/api-reference/fine-tuning/completions-input)
+              format.
+
               See the [fine-tuning guide](https://platform.openai.com/docs/guides/fine-tuning)
               for more details.
 

Diff for: src/openai/types/batch_create_params.py

@@ -30,7 +30,7 @@ class BatchCreateParams(TypedDict, total=False):
     for how to upload a file.
 
     Your input file must be formatted as a
-    [JSONL file](https://platform.openai.com/docs/api-reference/batch/requestInput),
+    [JSONL file](https://platform.openai.com/docs/api-reference/batch/request-input),
     and must be uploaded with the purpose `batch`. The file can contain up to 50,000
     requests, and can be up to 100 MB in size.
     """

Diff for: src/openai/types/beta/assistant_create_params.py

@@ -14,6 +14,10 @@
     "ToolResourcesCodeInterpreter",
     "ToolResourcesFileSearch",
     "ToolResourcesFileSearchVectorStore",
+    "ToolResourcesFileSearchVectorStoreChunkingStrategy",
+    "ToolResourcesFileSearchVectorStoreChunkingStrategyAuto",
+    "ToolResourcesFileSearchVectorStoreChunkingStrategyStatic",
+    "ToolResourcesFileSearchVectorStoreChunkingStrategyStaticStatic",
 ]
 
 
@@ -134,7 +138,45 @@ class ToolResourcesCodeInterpreter(TypedDict, total=False):
     """
 
 
+class ToolResourcesFileSearchVectorStoreChunkingStrategyAuto(TypedDict, total=False):
+    type: Required[Literal["auto"]]
+    """Always `auto`."""
+
+
+class ToolResourcesFileSearchVectorStoreChunkingStrategyStaticStatic(TypedDict, total=False):
+    chunk_overlap_tokens: Required[int]
+    """The number of tokens that overlap between chunks. The default value is `400`.
+
+    Note that the overlap must not exceed half of `max_chunk_size_tokens`.
+    """
+
+    max_chunk_size_tokens: Required[int]
+    """The maximum number of tokens in each chunk.
+
+    The default value is `800`. The minimum value is `100` and the maximum value is
+    `4096`.
+    """
+
+
+class ToolResourcesFileSearchVectorStoreChunkingStrategyStatic(TypedDict, total=False):
+    static: Required[ToolResourcesFileSearchVectorStoreChunkingStrategyStaticStatic]
+
+    type: Required[Literal["static"]]
+    """Always `static`."""
+
+
+ToolResourcesFileSearchVectorStoreChunkingStrategy = Union[
+    ToolResourcesFileSearchVectorStoreChunkingStrategyAuto, ToolResourcesFileSearchVectorStoreChunkingStrategyStatic
+]
+
+
 class ToolResourcesFileSearchVectorStore(TypedDict, total=False):
+    chunking_strategy: ToolResourcesFileSearchVectorStoreChunkingStrategy
+    """The chunking strategy used to chunk the file(s).
+
+    If not set, will use the `auto` strategy.
+    """
+
     file_ids: List[str]
     """
     A list of [file](https://platform.openai.com/docs/api-reference/files) IDs to