diff --git a/.stats.yml b/.stats.yml
index f44b9b46a..2e5c705a0 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 64
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai-47007cc1aa5bc7b74107a99b377925978a0bd376ed67bdae724e80d5d0b63d57.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai-363dd904e5d6e65b3a323fc88e6b502fb23a6aa319be219273e3ee47c7530993.yml
diff --git a/src/resources/batches.ts b/src/resources/batches.ts
index ce04dd57b..399c931e1 100644
--- a/src/resources/batches.ts
+++ b/src/resources/batches.ts
@@ -215,9 +215,11 @@ export interface BatchCreateParams {
 
   /**
    * The endpoint to be used for all requests in the batch. Currently
-   * `/v1/chat/completions` and `/v1/embeddings` are supported.
+   * `/v1/chat/completions`, `/v1/embeddings`, and `/v1/completions` are supported.
+   * Note that `/v1/embeddings` batches are also restricted to a maximum of 50,000
+   * embedding inputs across all requests in the batch.
    */
-  endpoint: '/v1/chat/completions' | '/v1/embeddings';
+  endpoint: '/v1/chat/completions' | '/v1/embeddings' | '/v1/completions';
 
   /**
    * The ID of an uploaded file that contains requests for the new batch.
@@ -227,7 +229,8 @@ export interface BatchCreateParams {
    *
    * Your input file must be formatted as a
    * [JSONL file](https://platform.openai.com/docs/api-reference/batch/requestInput),
-   * and must be uploaded with the purpose `batch`.
+   * 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.
    */
   input_file_id: string;
 
diff --git a/src/resources/beta/assistants.ts b/src/resources/beta/assistants.ts
index 719054365..120e63773 100644
--- a/src/resources/beta/assistants.ts
+++ b/src/resources/beta/assistants.ts
@@ -144,8 +144,9 @@ export interface Assistant {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
@@ -1047,8 +1048,9 @@ export interface AssistantCreateParams {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
@@ -1193,8 +1195,9 @@ export interface AssistantUpdateParams {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
diff --git a/src/resources/beta/threads/runs/runs.ts b/src/resources/beta/threads/runs/runs.ts
index 715750604..9e44ccfe5 100644
--- a/src/resources/beta/threads/runs/runs.ts
+++ b/src/resources/beta/threads/runs/runs.ts
@@ -176,6 +176,7 @@ export class Runs extends APIResource {
           break;
         //We return the run in any terminal state.
         case 'requires_action':
+        case 'incomplete':
         case 'cancelled':
         case 'completed':
         case 'failed':
@@ -409,8 +410,9 @@ export interface Run {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
@@ -432,8 +434,8 @@ export interface Run {
 
   /**
    * The status of the run, which can be either `queued`, `in_progress`,
-   * `requires_action`, `cancelling`, `cancelled`, `failed`, `completed`, or
-   * `expired`.
+   * `requires_action`, `cancelling`, `cancelled`, `failed`, `completed`,
+   * `incomplete`, or `expired`.
    */
   status: RunStatus;
 
@@ -584,8 +586,8 @@ export namespace Run {
 
 /**
  * The status of the run, which can be either `queued`, `in_progress`,
- * `requires_action`, `cancelling`, `cancelled`, `failed`, `completed`, or
- * `expired`.
+ * `requires_action`, `cancelling`, `cancelled`, `failed`, `completed`,
+ * `incomplete`, or `expired`.
  */
 export type RunStatus =
   | 'queued'
@@ -595,6 +597,7 @@ export type RunStatus =
   | 'cancelled'
   | 'failed'
   | 'completed'
+  | 'incomplete'
   | 'expired';
 
 export type RunCreateParams = RunCreateParamsNonStreaming | RunCreateParamsStreaming;
@@ -684,8 +687,9 @@ export interface RunCreateParamsBase {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
@@ -945,8 +949,9 @@ export interface RunCreateAndPollParams {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
@@ -1152,8 +1157,9 @@ export interface RunCreateAndStreamParams {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
@@ -1359,8 +1365,9 @@ export interface RunStreamParams {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
diff --git a/src/resources/beta/threads/threads.ts b/src/resources/beta/threads/threads.ts
index 662dcd09f..63dd815e7 100644
--- a/src/resources/beta/threads/threads.ts
+++ b/src/resources/beta/threads/threads.ts
@@ -130,8 +130,9 @@ export interface AssistantResponseFormat {
 
 /**
  * Specifies the format that the model must output. Compatible with
- * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
- * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+ * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+ * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+ * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
  *
  * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
  * message the model generates is valid JSON.
@@ -516,8 +517,9 @@ export interface ThreadCreateAndRunParamsBase {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
@@ -875,8 +877,9 @@ export interface ThreadCreateAndRunPollParams {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
@@ -1206,8 +1209,9 @@ export interface ThreadCreateAndRunStreamParams {
 
   /**
    * Specifies the format that the model must output. Compatible with
-   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo) and
-   * all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
+   * [GPT-4o](https://platform.openai.com/docs/models/gpt-4o),
+   * [GPT-4 Turbo](https://platform.openai.com/docs/models/gpt-4-turbo-and-gpt-4),
+   * and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.
    *
    * Setting to `{ "type": "json_object" }` enables JSON mode, which guarantees the
    * message the model generates is valid JSON.
diff --git a/src/resources/beta/vector-stores/file-batches.ts b/src/resources/beta/vector-stores/file-batches.ts
index 94f185c0f..65738cca6 100644
--- a/src/resources/beta/vector-stores/file-batches.ts
+++ b/src/resources/beta/vector-stores/file-batches.ts
@@ -138,6 +138,7 @@ export class FileBatches extends APIResource {
           await sleep(sleepInterval);
           break;
         case 'failed':
+        case 'cancelled':
         case 'completed':
           return batch;
       }
diff --git a/src/resources/files.ts b/src/resources/files.ts
index 4c4030dbe..de5067d04 100644
--- a/src/resources/files.ts
+++ b/src/resources/files.ts
@@ -12,14 +12,18 @@ import { Page } from '../pagination';
 
 export class Files extends APIResource {
   /**
-   * Upload a file that can be used across various endpoints. The size of all the
-   * files uploaded by one organization can be up to 100 GB.
+   * Upload a file that can be used across various endpoints. Individual files can be
+   * up to 512 MB, and the size of all files uploaded by one organization can be up
+   * to 100 GB.
    *
-   * The size of individual files can be a maximum of 512 MB or 2 million tokens for
-   * Assistants. See the
-   * [Assistants Tools guide](https://platform.openai.com/docs/assistants/tools) to
-   * learn more about the types of files supported. The Fine-tuning API only supports
-   * `.jsonl` files.
+   * The Assistants API supports files up to 2 million tokens and of specific file
+   * types. See the
+   * [Assistants Tools guide](https://platform.openai.com/docs/assistants/tools) for
+   * details.
+   *
+   * The Fine-tuning API only supports `.jsonl` files.
+   *
+   * The Batch API only supports `.jsonl` files up to 100 MB in size.
    *
    * Please [contact us](https://help.openai.com/) if you need to increase these
    * storage limits.