Standard & Paid Price
| Meter | Standard Price | Paid Price | Save |
|---|---|---|---|
| Input price | $5.0000 / 1M tokens | $4.0000 / 1M tokens | -20% |
| Completion price | $30.0000 / 1M tokens | $24.0000 / 1M tokens | -20% |
| Cache read price | $1.2500 / 1M tokens | $1.2500 / 1M tokens | — |
| Image input price | $8.0000 / 1M tokens | $6.4000 / 1M tokens | -20% |
| Image output price | $30.0000 / 1M tokens | $24.0000 / 1M tokens | -20% |
Description
OpenAI GPT Image 2.5 Sunburst — an image generation and editing model from OpenAI's GPT Image 2.5 line. Sunburst and gpt-image-2.5-flare are separate builds, not aliases of one model, sold at the same price; public leaderboards score them separately. Standard token pricing is $5 text input, $1.25 cached input, $8 image input, and $30 image output per 1M tokens.
Capabilities
- Input modalities
- text, image
- Output modalities
- image
- Tasks
- text-to-image
Decision evidence
GPT Image 2.5 Sunburst is OpenAI's closed-weight image generation and editing model for workflows where editing precision matters most, released on 2026-09-08 alongside Flare, which OpenAI positions for fast everyday generation. It takes text and up to 16 reference images and outputs images up to 3840x2160; OpenAI still cautions that repeated edits can change details you meant to keep, and the reviewed stress test held up through five chained edits.
2026-09-25 · Markdown evidence · JSON data
API endpoints
POST /v1/images/generations(image-generation)