Frame like a photographer
Eye-level or slightly raised, two-point perspective, with some foreground so the building has context.
OpenAI · GPT Image 2.5 × Exterior
Create photoreal exterior renders from model views with GPT Image 2.5 in RenderChat. Upload your exterior model view, describe what you want, and refine the render in chat.


Drag to compare the exterior model view with the GPT Image 2.5 render. Input is an AI-generated example.
Before you start
An exterior render sells the building in its setting: the sky, the season, the street life. Bring an exterior view from any 3D tool, describe the materials and the moment you want to show, and adjust the scene in RenderChat until it tells the right story.
Eye-level or slightly raised, two-point perspective, with some foreground so the building has context.
The building and key site elements are enough. Trees, cars and people can come from the brief.
Pick the time of day, season and weather before you write the brief; it changes everything else.
How it works
by OpenAI
Frame like a photographer, model only what matters and decide the moment. The checklist above has the details.
The start button on this page opens a new chat with GPT Image 2.5 Sunburst selected. You can also pick it from the model menu in the composer.
Attach the image and say what must stay, then the materials, light, setting and people. Start from an example brief below.
Ask for changes in follow-up messages. GPT Image 2.5 continues the same conversation, so a short instruction such as "warmer light, keep everything else" is enough.
Download the image at the resolution you chose (1K).
Example briefs
Copy a brief, paste it into RenderChat with your exterior model view, and change the materials and mood to match your project.
Photoreal exterior render of this model. Keep the architecture and camera. Pale limestone, bronze window frames, lush summer planting, clear sky, late-afternoon sun with long shadows, a family walking toward the entrance.
Same building and camera in a winter morning: light snow on the ground and roof, bare trees, low sun, warm light from inside, breath visible on a passer-by.
GPT Image 2.5 in RenderChat
OpenAI's GPT Image 2.5, offered in RenderChat as two variants, Sunburst and Flare. Both run as native conversations, so every follow-up message keeps working on the same image thread. Sunburst is RenderChat's default model.
Quality check
Compare
RenderChat lets you switch models in the same chat. Run your exterior model view through two or three and keep the result that respects your design best.
| Model | Maker | Output | References | Follow-ups | Plan | Guide |
|---|---|---|---|---|---|---|
| GPT Image 2.5This page | OpenAI | 1K | Supported | Continues the chat | Free | |
| Nano Banana Pro | 1K · 2K · 4K | Up to 14 images | Continues the chat | Pro | ||
| Nano Banana 2.1 | 1K · 2K · 4K | Up to 14 images | Continues the chat | Free | ||
| FLUX.2 Pro | Black Forest Labs | 1K | Up to 9 images | Fresh request | Pro | |
| Seedream 5.0 | ByteDance | 1K · 2K | Up to 10 images | Fresh request | Pro | |
| Kling O3 | Kuaishou | 1K | Up to 10 images | Fresh request | Pro | |
| Reve 2.1 | Reve | 4K | Up to 8 images | Fresh request | Pro | |
| Krea 2 | Krea | 2K | Up to 10 images | Fresh request | Pro | |
| Ideogram 4 | Ideogram | 1K · 2K · 4K | Up to 1 image | Fresh request | Pro | |
| GPT Image 2 | OpenAI | 1K | Supported | Continues the chat | Pro | |
| Nano Banana 2 Lite | 1K | Up to 14 images | Continues the chat | Pro |
More with GPT Image 2.5
FAQ
Yes. GPT Image 2.5 is available on the Free plan as well as Pro.
GPT Image 2.5 renders at 1K in RenderChat, with auto + 10 fixed ratios.
Yes. GPT Image 2.5 runs as a native conversation in RenderChat, so each follow-up continues from the previous turn. Short edit instructions work well.
Use the start button on this page — it opens a new chat with GPT Image 2.5 Sunburst selected — or choose it from the model menu in the chat composer.
Yes. Ask for the same building and camera in a different season, time of day or weather in a follow-up message.
No. Model the building and key site edges; describe trees, planting, cars and people in the brief.
Open RenderChat with GPT Image 2.5 selected, upload your exterior model view and start from one of the briefs above.
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