OpenAI
Image generation model
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.
At a glance
- Per image
- Not available
- Output / 1M
- $30
- Image Elo
- Not available
- Editing Elo
- Not available
- Max prompt
- 400K
- Released
- Sep 2026
Pricing
GPT Image 2.5 Sunburst price per image
What one image costs, the underlying API rates, and what bigger batches add up to.
| Cost per imageEstimated, ~1 megapixel (1024×1024) | Not available |
|---|---|
| Image outputPer 1M image tokens | $30 |
| Tokens per imageFor one ~1MP image | Not available |
| Prompt textPer 1M input tokens | $8 |
Single image
1 image
Not available
Social media batch
50 images
Not available
Product catalog
1,000 images
Not available
Specs
Inputs, outputs, and creative controls
What it accepts, what it gives back, and which controls you get.
- Accepts
- Image, Text
- Produces
- Image
- Max prompt length
- 400K tokens
- Reasoning step
- No
- Release date
- September 9, 2026
- Image editingAccepts reference or source images
- Text alongside imagesCan explain or caption what it made
- Thinks before drawingPlans the image with a reasoning step
- Reproducible seedsSame seed, same image
- Temperature controlTrade consistency for variety
Compare
GPT Image 2.5 Sunburst vs other models
See how GPT Image 2.5 Sunburst stacks up head to head on price, benchmarks, and features.
VS
GPT Image 2.5 Sunburst vs Nano Banana 2
OpenAI vs Google
See comparisonVSGPT Image 2.5 Sunburst vs Seedream 4.5
OpenAI vs ByteDance Seed
See comparisonVSGPT Image 2.5 Sunburst vs Nano Banana
OpenAI vs Google
See comparisonVSGPT Image 2.5 Sunburst vs Nano Banana 2 Lite
OpenAI vs Google
See comparisonVSGPT Image 2.5 Sunburst vs Muse Image
OpenAI vs Meta
See comparisonVSGPT Image 2.5 Sunburst vs GPT-5.4 Image 2
OpenAI vs OpenAI
See comparisonMore GPT Image 2.5 Sunburst comparisons
- GPT Image 2.5 Sunburst vs GPT Image 2
- GPT Image 2.5 Sunburst vs GPT Image 2.5 Flare
- GPT Image 2.5 Sunburst vs Ming Image 0.1 Design
- GPT Image 2.5 Sunburst vs Nano Banana 2.1
- GPT Image 2.5 Sunburst vs Hy Image 3.5 Preview
- GPT Image 2.5 Sunburst vs GPT-5 Image Mini
- GPT Image 2.5 Sunburst vs GPT-5 Image
- GPT Image 2.5 Sunburst vs MAI-Image-2.6 Flash
- GPT Image 2.5 Sunburst vs GPT Image 1
- GPT Image 2.5 Sunburst vs Riverflow V2.5 Pro
- GPT Image 2.5 Sunburst vs MAI-Image-2.6
- GPT Image 2.5 Sunburst vs MAI-Image-2.5
Alternatives
GPT Image 2.5 Sunburst alternatives
Similar models worth considering, and where each one has the edge.
Microsoft
MAI-Image-2.6
Microsoft
MAI-Image-2.6 Flash
OpenAI
GPT-5 Image
Want to learn about other models? Browse all models
FAQ
Frequently asked questions
How much does GPT Image 2.5 Sunburst cost per image?
GPT Image 2.5 Sunburst charges $30 per 1M image output tokens. The token count for one image is not available, so there is no per-image price.
Can GPT Image 2.5 Sunburst edit existing images?
Yes. GPT Image 2.5 Sunburst accepts reference images, so you can upload a photo and ask for changes like a new background, a different style, or added text.
What is the best alternative to GPT Image 2.5 Sunburst?
MAI-Image-2.6 from Microsoft is a strong alternative. It offers: better at image generation, better at image editing, better at graphic design.
Can I use GPT Image 2.5 Sunburst alongside other image models?
Yes. Shortcut Chat sends one prompt to GPT Image 2.5 Sunburst and any other image models you pick at the same time, so you can compare results side by side.
Try GPT Image 2.5 Sunburst next to every other image model.
Use GPT Image 2.5 Sunburst alongside all the other image models. Use one at a time, or multiple together. Get the best image from AI.