ai-create-image-set

To generate a consistent image series, define a shared style anchor and apply it to per-slot prompts in a JSON file. The tool processes this batch to create multiple PNGs with a unified visual style for slide backgrounds.

Batch image generation with OpenAI gpt-image-1 works by making parallel API calls based on a JSON slot list. It concurrently processes multiple prompts to write PNG outputs deterministically per slot name into a specified directory.

Yes, you need an OPENAI_API_KEY to generate multiple images in parallel. The tool requires this key to authenticate the concurrent requests sent to the OpenAI gpt-image-1 model for creating your image series.

Yes, you can use a single style prompt for multiple image generations by defining one shared style anchor. This anchor is automatically combined with individual per-slot prompts to ensure style consistency across all output PNGs.

A JSON file format is required for batch prompts when creating a consistent image set. You prepare a list of slot objects containing names and prompts, plus optional configurations like size, quality, and output directory.

A limitation of using shared style anchors is that output diversity relies entirely on your per-slot prompts. While the style remains consistent, you must carefully craft individual slot prompts to achieve distinct hero images or presentation assets.