GPT Image 2

A single Python entrypoint that covers every GPT Image 2 route, with strict pre-flight validation of the model's size, aspect, and feature constraints.

Workflow

1. Open references/config.md to pick environment variables and defaults.
2. Open references/api-surface.md to choose between generations, edits, and responses.
3. Prefer OPENAI_BASE_URL=https://api.openai.com/v1 unless the user asks for a different OpenAI-compatible endpoint.
4. Use gpt-image-2 for generations and edits; use a text-capable Responses model such as gpt-5.4 for responses.
5. Run scripts/gpt_image.py with one of the three subcommands.
6. Add --dry-run first when the payload shape is the main risk.
7. Add --save-response <path> when the raw JSON body or SSE event stream needs to be kept for debugging.

Commands

Text-to-image through the public Images API: