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Batches

Cancel batch

client.batches.cancel(stringbatchID, RequestOptionsoptions?): Batch { id, completion_window, created_at, 19 more }
POST/batches/{batch_id}/cancel

Cancel batch

ParametersExpand Collapse
batchID: string
ReturnsExpand Collapse
Batch { id, completion_window, created_at, 19 more }
id: string
completion_window: string

The time frame within which the batch should be processed.

created_at: number

The Unix timestamp (in seconds) for when the batch was created.

formatunixtime
endpoint: string

The OpenAI API endpoint used by the batch.

input_file_id: string

The ID of the input file for the batch.

object: "batch"

The object type, which is always batch.

status: "validating" | "failed" | "in_progress" | 5 more

The current status of the batch.

One of the following:
"validating"
"failed"
"in_progress"
"finalizing"
"completed"
"expired"
"cancelling"
"cancelled"
cancelled_at?: number

The Unix timestamp (in seconds) for when the batch was cancelled.

formatunixtime
cancelling_at?: number

The Unix timestamp (in seconds) for when the batch started cancelling.

formatunixtime
completed_at?: number

The Unix timestamp (in seconds) for when the batch was completed.

formatunixtime
error_file_id?: string

The ID of the file containing the outputs of requests with errors.

errors?: Errors { data, object }
data?: Array<unknown>
object?: string

The object type, which is always list.

expired_at?: number

The Unix timestamp (in seconds) for when the batch expired.

formatunixtime
expires_at?: number

The Unix timestamp (in seconds) for when the batch will expire.

formatunixtime
failed_at?: number

The Unix timestamp (in seconds) for when the batch failed.

formatunixtime
finalizing_at?: number

The Unix timestamp (in seconds) for when the batch started finalizing.

formatunixtime
in_progress_at?: number

The Unix timestamp (in seconds) for when the batch started processing.

formatunixtime
metadata?: Metadata | null

Set of 16 key-value pairs that can be attached to an object. This can be useful for storing additional information about the object in a structured format, and querying for objects via API or the dashboard.

Keys are strings with a maximum length of 64 characters. Values are strings with a maximum length of 512 characters.

model?: string

Model ID used to process the batch, like gpt-5-2025-08-07. OpenAI offers a wide range of models with different capabilities, performance characteristics, and price points. Refer to the model guide to browse and compare available models.

output_file_id?: string

The ID of the file containing the outputs of successfully executed requests.

request_counts?: unknown
usage?: BatchUsage { input_tokens, input_tokens_details, output_tokens, 2 more }

Represents token usage details including input tokens, output tokens, a breakdown of output tokens, and the total tokens used. Only populated on batches created after September 7, 2025.

input_tokens: number

The number of input tokens.

input_tokens_details: InputTokensDetails { cached_tokens }

A detailed breakdown of the input tokens.

cached_tokens: number

The number of tokens that were retrieved from the cache. More on prompt caching.

output_tokens: number

The number of output tokens.

output_tokens_details: OutputTokensDetails { reasoning_tokens }

A detailed breakdown of the output tokens.

reasoning_tokens: number

The number of reasoning tokens.

total_tokens: number

The total number of tokens used.

Cancel batch

import OpenAI from "openai";

const openai = new OpenAI();

async function main() {
  const batch = await openai.batches.cancel("batch_abc123");

  console.log(batch);
}

main();

{
  "id": "batch_abc123",
  "object": "batch",
  "endpoint": "/v1/chat/completions",
  "errors": null,
  "input_file_id": "file-abc123",
  "completion_window": "24h",
  "status": "cancelling",
  "output_file_id": null,
  "error_file_id": null,
  "created_at": 1711471533,
  "in_progress_at": 1711471538,
  "expires_at": 1711557933,
  "finalizing_at": null,
  "completed_at": null,
  "failed_at": null,
  "expired_at": null,
  "cancelling_at": 1711475133,
  "cancelled_at": null,
  "request_counts": {
    "total": 100,
    "completed": 23,
    "failed": 1
  },
  "metadata": {
    "customer_id": "user_123456789",
    "batch_description": "Nightly eval job",
  }
}
Returns Examples
{
  "id": "batch_abc123",
  "object": "batch",
  "endpoint": "/v1/chat/completions",
  "errors": null,
  "input_file_id": "file-abc123",
  "completion_window": "24h",
  "status": "cancelling",
  "output_file_id": null,
  "error_file_id": null,
  "created_at": 1711471533,
  "in_progress_at": 1711471538,
  "expires_at": 1711557933,
  "finalizing_at": null,
  "completed_at": null,
  "failed_at": null,
  "expired_at": null,
  "cancelling_at": 1711475133,
  "cancelled_at": null,
  "request_counts": {
    "total": 100,
    "completed": 23,
    "failed": 1
  },
  "metadata": {
    "customer_id": "user_123456789",
    "batch_description": "Nightly eval job",
  }
}