GPT Images 2.5 Prompts and Output Examples

Six A4 posters generated via the GPT Image 2.5 API compare Flare and Sunburst across low, medium and high: same price, Sunburst about 1.5x slower but preferred visually, with Sunburst medium recommended.

The author had Codex build a GPT Image 2.5 image app on the API and test-ran it, estimating roughly ¥16 per image.

The author reviews an article on building detailed character and object skeletons, tracing a pipeline from GPT-Image-2.5 to Tripo3D to Blender and Mixamo, and links his own 300-plus-page 3D game tutorial repo.

A YouTube course on the marketing engineering stack, including batch-generating 1080x1080 ad images with ChatGPT Image 2.5 through a unified API.

A developer made a small drone racing game inspired by Star Wars: Galactic Racer using Claude Opus 5.5, GPT Image 2.5 and Three.js.

While building an image-processing tool, the author left the API uncapped and auto-generated images with GPT Image 2.5 at the Sunburst max setting, running up a bill over $100.

A developer shares the updated Fountible macOS icon iterated through conversation with GPT Image 2.5, saying working with AI is fun when the goal is clear.

The author tested several image models on explanatory diagrams and concluded openai/gpt-image-2.5-flare offers the best value, while Recraft V4.1 can output editable SVGs.

A developer built Clucky, a rooster-themed loud alarm clock app, using Opus 5.5 for code and GPT Image 2.5 for visuals, and submitted it to a hackathon.

An open-source skill lets Claude Code generate images through Codex CLI using GPT Image 2.5, running on a ChatGPT subscription with no API key or per-image billing.

The author hands character art to Claude Code, which calls gpt image 2.5 through GMI Cloud's MCP to generate each part, with the mouth drawn in code instead.

A user complains that the API still defaults to transparent backgrounds and shows a Python example that sets the background parameter to "opaque".