OpenAI GPT Image 2.6 Sunburst
OpenAI's detail-focused image model for dense compositions, text-heavy layouts and edits that stay consistent, with adjustable planning complexity, SVG output and animated GIF output.
GPT Image 2.6 Sunburst is a cloud image-generation model from OpenAI. It generates images from a text prompt, and can take reference images to guide style or composition (image-to-image). It outputs up to 4K across 8 aspect ratios and can return up to 10 images per request. Images can be saved as PNG, JPEG, WebP, SVG, and GIF. It runs through OpenAI, OpenRouter, Runware, and Replicate using your own API key, from about $0.0247 per image.
- Released
- Nov 2026
- Pricing
- $0.0247 per image
- Max resolution
- 4K
- Aspect ratios
- 1:1, 3:2, 2:3 +5 more
- Image-to-image
- Up to 16 reference images
- Batch
- Up to 10 per request
- Output formats
- PNG, JPEG, WebP, SVG, GIF
Samples
Generated with GPT Image 2.6 Sunburst via Replicate. The same three prompts run against every model in the catalog, first result kept, so the only thing that changes between two models’ tiles is the model.
Materials, reflections, macro detail
Skin texture, lighting, shallow depth of field
Text rendering, layout, flat colour
OpenAI
OpenAI builds GPT, DALL·E, the Sora family, and the open-weight gpt-oss models, and has been a central force behind the modern wave of generative AI.
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