GPT Image 2.5 Sunburst
Snapshot gpt-image-2.5-sunburst-2026-09-08. OpenRouter id not verified.
- Input
- text, image
- Output
- image
- License
- proprietary
- Pricing
- text input: $5 · text cached input: $1.25 · image input: $8 · image cached input: $2 · image output: $30 (per 1M tokens (USD)) source
- Verified
- 2026-09-29
How to call it
| Provider | Model id | Endpoint / URL | Docs |
|---|---|---|---|
| OpenAI API | gpt-image-2.5-sunburst | https://api.openai.com/v1/images/generations | docs |
| Azure OpenAI (Microsoft Foundry) | gpt-image-2.5-sunburst | — | docs |
| Web app | — | chatgpt.com | — |
| ElevenLabs Image & Video API | gpt-image-2.5-sunburst | /image/create | docs |
Notable capabilities (2)
- Most capable OpenAI image model: Top-quality generation and editing with inpainting via images/generations and images/edits. source
- Replacement for gpt-image-1.5/1-mini (found after launch): Named successor for image models shutting down Dec 1 2026. source
curl https://api.openai.com/v1/images/generations \
-H "Authorization: Bearer $OPENAI_API_KEY" -H "Content-Type: application/json" \
-d '{"model":"gpt-image-2.5-sunburst","prompt":"a lighthouse at dawn"}'
Sources:
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