openrouter / image
OpenAI: GPT Image 2.5 Sunburst
GPT Image 2.5 Sunburst is an image generation and editing model from OpenAI, positioned as the precision-oriented tier of the GPT Image 2.5 series. It is suited to detailed creative...
openai/gpt-image-2.5-sunburst
Source checked: 2026-09-13 · Provider endpoint, not an independently benchmarked model.
All OpenRouter models and dealsCompare all GPT Image 2.5 Sunburst providers ↗Open source pricing ↗Pricing methodology
Pricing, with its conditions.
These are source observations, not interchangeable quotes. Token, compute-time, output-duration and per-request prices cannot be compared by the number alone. Input charges and optional features may add to the total.
| Source rate | Billing unit | Conditions | Evidence |
|---|---|---|---|
| 0.000008 USD | input_image / token | OpenAI; input and output charges can add together. | Public structured source |
| 0.000005 USD | input_text / token | OpenAI; input and output charges can add together. | Public structured source |
| 0.00003 USD | output_image / token | OpenAI; input and output charges can add together. | Public structured source |
Supported settings from the source
| aspect_ratio | Options: 1:1, 3:2, 2:3, 4:3, 3:4, 16:9, 9:16, 21:9, auto |
|---|---|
| quality | Options: auto, low, medium, high, xhigh, max |
| background | Options: auto, transparent, opaque |
| n | Min: 1 · Max: 10 |
| input_references | Min: 0 · Max: 16 |
| output_compression | Min: 0 · Max: 100 |
Unlisted settings, region availability, deposits, taxes and commercial terms remain unverified. Confirm the exact endpoint before purchase.