AI image model comparison
Seedream 5.0 Flash vs GPT Image 2.5 Sunburst
Image quality, cost per image, and editing features compared side by side. Or skip the guesswork and generate with both.
ByteDance Seed
Seedream 5.0 Flash
Seedream 5.0 Flash is an image generation and editing model from ByteDance Seed.
- Per image
- $0.018
- Output / 1M
- $4.31
- Image Elo
- Not available
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.
- Per image
- Not available
- Output / 1M
- $30
- Image Elo
- Not available
At a glance
Quick verdict
Which model wins on the things that matter most when you're making images.
Cheaper per image
Not available
Only one lists a per-image price
Better image quality
Not available
Not enough arena data
Better at editing
Not available
Not enough arena data
Newer release
Seedream 5.0 Flash
Released October 1, 2026
Pricing
Seedream 5.0 Flash vs GPT Image 2.5 Sunburst price per image
What each image actually costs, plus the underlying API rates. Cheaper option highlighted.
| Metric | GPT Image 2.5 Sunburst | |
|---|---|---|
| Cost per imageEstimated, ~1 megapixel (1024×1024) | $0.018 | Not available |
| Image outputPer 1M image tokens | $4.31 | $30 |
| Tokens per imageHow many image tokens one ~1MP image uses | 4,175 | Not available |
| Prompt textPer 1M input tokens | Included | $8 |
What it costs in practice
Estimated totals at standard resolution.
Single image
1 image
GPT Image 2.5 SunburstNot availableSocial media batch
50 images
GPT Image 2.5 SunburstNot availableProduct catalog
1,000 images
GPT Image 2.5 SunburstNot availableSpecs
Inputs, outputs, and limits
What each model accepts, what it gives back, and how long your prompt can be.
| Metric | GPT Image 2.5 Sunburst | |
|---|---|---|
| Accepts | Image, Text | Image, Text |
| Produces | Image | Image |
| Max prompt lengthText plus reference images | Not available tokens | 400K tokens |
| Reasoning step | No | No |
| Release date | October 1, 2026 | September 9, 2026 |
Features
Supported features
Creative controls available for each model.
| Metric | GPT Image 2.5 Sunburst | |
|---|---|---|
| Image editingAccepts reference or source images | Supported | Supported |
| Text alongside imagesCan explain or caption what it made | Not supported | Not supported |
| Thinks before drawingPlans the image with a reasoning step | Not supported | Not supported |
| Reproducible seedsSame seed, same image | Not supported | Supported |
| Temperature controlTrade consistency for variety | Supported | Not supported |
Keep exploring
More on these models
Other head-to-heads, the full model page, and the alternatives list for each model.
- Seedream 5.0 Flash vs Nano Banana 2
- Seedream 5.0 Flash vs Nano Banana 2 Lite
- Seedream 5.0 Flash vs Seedream 4.5
- Seedream 5.0 Flash vs Nano Banana
- Seedream 5.0 Flash vs GPT-5.4 Image 2
- Seedream 5.0 Flash vs Muse Image
- Seedream 5.0 Flash vs Ming Image 0.1 Design
- Seedream 5.0 Flash vs Seedream 5.0 Pro
- Seedream 5.0 Flash vs FLUX.2 Pro
- Seedream 5.0 Flash vs Seedream 5.0 Lite
- Seedream 5.0 Flash vs Grok Imagine Image 2.0
- Seedream 5.0 Flash vs Recraft V4.1 Flash
- Seedream 5.0 Flash vs FLUX.2 Klein 4B
- Seedream 5.0 Flash vs Grok Imagine Image Quality
- Seedream 5.0 Flash vs Ming Image 0.1 Design Layer
- Seedream 5.0 Flash vs Qwen Image 3
- Seedream 5.0 Flash vs Riverflow V2.5 Pro
GPT Image 2.5 SunburstView full model details- GPT Image 2.5 Sunburst vs Nano Banana 2
- GPT Image 2.5 Sunburst vs Nano Banana 2 Lite
- GPT Image 2.5 Sunburst vs Seedream 4.5
- GPT Image 2.5 Sunburst vs Nano Banana
- GPT Image 2.5 Sunburst vs GPT-5.4 Image 2
- GPT Image 2.5 Sunburst vs Muse Image
- 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 Ming Image 0.1 Design Layer
- 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 MAI-Image-2.6
- GPT Image 2.5 Sunburst vs Riverflow V2.5 Pro
- GPT Image 2.5 Sunburst vs GPT Image 1
- GPT Image 2.5 Sunburst vs MAI-Image-2.5
FAQ
Frequently asked questions
Can Seedream 5.0 Flash and GPT Image 2.5 Sunburst edit existing images?
Yes. Both accept reference images, so you can upload a photo and ask for changes like a new background, different lighting, or added text.
Can I use Seedream 5.0 Flash and GPT Image 2.5 Sunburst at the same time?
Yes. Shortcut Chat sends one prompt to multiple image models at once, so you can see Seedream 5.0 Flash and GPT Image 2.5 Sunburst results side by side and keep the one you like.
Why choose? Generate with both.
Send one prompt to Seedream 5.0 Flash and GPT Image 2.5 Sunburst at the same time. See both images side by side and keep the one you like.