GPT Image 2.5 AI Image Generator
GPT Image 2.5 gives creators two choices: Flare for speed-first, high-quality generation and Sunburst for demanding quality. Generate and edit images with stronger subject preservation, precise changes, transparent backgrounds, flexible quality settings, and custom sizes.
Choose the pace.Keep the detail.
Start fast with Flare or move to Sunburst when fidelity matters most.
Sign up for 20 free credits. Two-and-a-half renders on the house.
What's New in GPT Image 2.5
GPT Image 2.5 expands the image generation workflow with two purpose-built models, more reliable edits, transparent outputs, and finer control over quality and dimensions.
Flare for Speed, Sunburst for Quality
Choose GPT Image 2.5 Flare when speed is the priority, with image quality comparable to GPT Image 2. Choose Sunburst when a demanding workflow needs the higher-quality base model.
More Precise Image Editing
Both GPT Image 2.5 models improve precise editing and subject preservation. State exactly what should change and what must remain consistent across people, products, layouts, and labels.
Transparent Image Generation
Create or edit assets with transparent backgrounds for logos, product cutouts, icons, and compositing. GPT Image 2.5 supports transparent output with PNG or WebP.
Flexible Quality and Image Sizes
Choose auto, low, medium, high, xhigh, or max quality and use automatic or custom dimensions. Common options range from 1024-pixel formats to 2K square and 4K landscape or portrait output.
How to Get Better GPT Image 2.5 Results
Match the model to the job, make the prompt easy to inspect, and refine edits without losing details you already approved.
Choose Flare or Sunburst
Start with Flare when speed matters most. Use Sunburst first when GPT Image 2 quality is not enough for a complex task, then compare Flare with the same prompt and inputs if you want lower latency.
Write a Structured Prompt
Define the subject, composition, style, and constraints. Put required text in quotes, describe its placement and typography, and assign a clear role to every reference image.
Edit One Change at a Time
For edits, name the change and repeat what must stay the same. Inspect each result for identity, product geometry, text, and unwanted changes before continuing the sequence.
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Choose the perfect plan for your AI image creation needs.
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Starter
Save 30%Perfect for trying out AI image generation and small projects.
What's included
- 4200 AI generation credits per year
- Nano Banana models
- Nano Banana Pro models
- Seedream 4.5 models
- Veo 3.1 & Sora 2 & Wan 2.5/2.6 video generation models
- Flux Kontext models
- Up to 5 reference images upload
- Up to 2 batch generation tasks
- Nano Banana Pro up to 2K resolution
- 3x,4x image enhancement service
- Standard generation speed
- Standard success rate
- Standard customer support
- Commercial license
Perfect for experiencing AI image generation and editing effects.
Pro
Save 50%Ideal for creators, designers, and content professionals.
Everything in Starter
- 19200 AI generation credits per year
- Nano Banana models
- Nano Banana Pro models
- Seedream 4.5 models
- Veo 3.1 & Sora 2 & Wan 2.5/2.6 video generation models
- Unlimited Flux Kontext models
- Up to 10 reference images upload
- Up to 10 batch generation tasks
- Nano Banana Pro up to 4K resolution
- 3x,4x image enhancement service
- Priority processing speed
- High success rate
- High-speed download channel
- Priority customer support
- Unlimited commercial license
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Premium
Save 50%For teams, agencies, and high-volume commercial use.
Everything in Pro
- 66,000 credits / Year
- Nano Banana models
- Nano Banana Pro models
- Seedream 4.5 models
- Veo 3.1 & Sora 2 & Wan 2.5/2.6 video generation models
- Unlimited Flux Kontext models
- Up to 10 batch generation tasks
- Up to 10 reference images upload
- Nano Banana Pro up to 4K resolution
- 3x,4x image enhancement service
- Fastest generation speed
- Most advanced AI editing capabilities
- Permanent image storage
- Dedicated account manager
- Unlimited commercial license
Perfect for teams and businesses
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GPT Image 2.5 Frequently Asked Questions
Answers based on the official OpenAI GPT Image 2.5 prompting guide, plus practical tips for creating on Nano Banana. For more information, visit GPT image 2.5.
What is GPT Image 2.5?
GPT Image 2.5 is OpenAI's image generation and editing family with two model choices. Flare is the smaller, speed-optimized model, while Sunburst is the quality-optimized base model. Their API model IDs are gpt-image-2.5-flare and gpt-image-2.5-sunburst.
What is the difference between GPT Image 2.5 Flare and Sunburst?
Flare prioritizes speed and delivers image quality comparable to GPT Image 2. Sunburst prioritizes demanding quality requirements and offers higher image quality than GPT Image 2. Test both on the same prompts because latency and quality depend on your inputs and settings.
How is GPT Image 2.5 better than GPT Image 2?
OpenAI reports that both GPT Image 2.5 models improve precise editing and subject preservation. Flare targets similar image quality with a speed-first profile, while Sunburst raises the quality ceiling for complex workflows.
Can GPT Image 2.5 edit images without changing the subject?
GPT Image 2.5 improves subject preservation, but repeated edits can still introduce drift. Specify the exact change, list the identity, geometry, layout, lighting, or labels to preserve, and inspect every result before the next edit.
Can GPT Image 2.5 create transparent backgrounds?
Yes. Both Flare and Sunburst support image generation, editing, and transparent backgrounds. For API workflows, request a transparent background and use PNG or WebP so the alpha channel is preserved.
Which image sizes and quality levels does GPT Image 2.5 support?
GPT Image 2.5 supports automatic or custom sizes. The API quality values are auto, low, medium, high, xhigh, and max. Each custom edge must be 3,840 pixels or less and divisible by 16, the longest edge can be no more than three times the shortest, and total pixels must stay between 655,360 and 8,294,400. Outputs above 3,686,400 total pixels, such as 2560x1440, are experimental.
How do I get accurate text in a GPT Image 2.5 image?
Put the exact copy in quotation marks and specify how many times it should appear, where it belongs, and what typography to use. Ask for no extra text, then verify spelling and legibility. Medium or high quality can help with small or dense text.
Does max quality always produce the best GPT Image 2.5 result?
No. OpenAI notes that a higher quality setting does not guarantee a better result for every prompt. Choose Flare or Sunburst first, test one setting at a time, and use xhigh or max only when it improves an unmet quality requirement within your latency budget.
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Choose speed or quality without giving up control
Use Flare for speed-first generation or Sunburst for demanding quality, then refine the result with clearer edit instructions and stronger preservation constraints.