batchkit-ai 0.1.1

A simple Python wrapper for OpenAI Batch workflows.

batchkit

batchkit is a thin Python wrapper around the OpenAI Batch API.

It turns the low-level Batch workflow into a simpler Python flow:

• map source items into batch requests
• submit through the official openai SDK
• wait for completion with status updates
• fetch parsed results
• retry failed rows without rebuilding the whole job by hand

Install from PyPI:

pip install batchkit-ai

Import as:

import batchkit

It is designed to remove the repetitive parts of batch usage:

• building JSONL request files
• uploading files and creating batches
• polling batch status
• downloading output and error artifacts
• reconciling results back to the original inputs
• retrying failed rows

Example

from openai import OpenAI
from batchkit import BatchClient


sdk = OpenAI()
client = BatchClient(sdk)

job = client.map(
    name="movie-classification",
    items=movies,
    model="gpt-4.1-mini",
    build_request=lambda movie: {
        "input": movie["overview"],
    },
)

results = job.wait(progress=True)

for row in results.rows:
    if row.ok:
        print(row.custom_id, row.response)
    else:
        print(row.custom_id, row.error)

What It Handles

• request JSONL generation
• batch file upload and creation
• polling and terminal-state handling
• local manifests under .batchkit/
• output and error artifact download
• result reconciliation by custom_id
• retry job creation for retryable rows

Scope

Current scope:

• OpenAI only
• responses endpoint first
• sync and async clients

Contributor setup and release workflow live in CONTRIBUTING.md.