OpenAI Multimodal Image Architecture

GPT Image 2.5: Complex Instruction Following for Image-to-Image

Built for nuanced natural-language comprehension, GPT Image 2.5 translates detailed multi-part instructions into accurate scene redesigns, product campaigns, and portrait lighting transformations.

Architecture
OpenAI Next-Gen Image Editing Series (Flare / Sunburst)
Reference Inputs
Up to 16 reference images per generation
Identity & Structure Lock
Strong spatial geometry lock & multi-clause instruction accuracy
Output Sizes
1K, 2K, and 4K, with Auto or fixed aspect ratios from 9:21 to 21:9
Three separate portraits of young men before multi-image party fusion — Cohesive retro group party photograph fusing all three men while preserving individual facial likeness with GPT Image 2.53 Individual Reference PhotosGPT Image 2.5 Group Fusion
GPT Image 2.5 fuses three independent portrait photos into a warm retro gathering while preserving individual facial likeness and lighting.

GPT Image 2.5 Workspace

Run GPT Image 2.5 in Studio

Upload your photo once, pick Nano Banana 2, GPT Image 2.5, Qwen Image Edit, or Seedream 5.0 in the model selector, and compare outputs directly.

Transformation studio

PNG, JPEG or WebP, up to 10 MB

Upload image0 of 16 images

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Aspect ratio
Resolution
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Output count

Add an image and prompt to begin

GPT Image 2.5 Visual Showcase

Multi-person consistency and complex scene edits

See how GPT Image 2.5 handles multi-person identity fusion, portrait lighting, and stylized game world conversion.

Before and after multi-image fusion merging three separate portraits into a cohesive party photo
Source photoAI output
Multi-Person Consistency

Merge three individual photos into a party scene

Blends three separate portraits into a natural party gathering, preserving facial identities and coherent warm indoor lighting.

Before and after moving a stadium selfie into an underwater portrait with GPT Image 2.5
Source photoAI output
Scene Change

Move a stadium selfie into a sunlit underwater portrait

Follows a multi-part scene instruction, with caustic light, floating hair, and bubbles, while keeping the face, necklace, and white top.

Before and after converting a dog photo into a 16-bit pixel-art game scene
Source photoAI output
16-Bit Pixel World

Pet photo to retro 16-bit pixel-art game scene

Converts a real dog photo into a cohesive retro pixel-art platformer scene with readable sprite details.

GPT Image 2.5 Workflow

How to structure prompts for GPT Image 2.5

Take advantage of GPT Image 2.5's deep language understanding with structured prompts.

  1. Upload 1 to 16 reference images

    Upload your primary room, product, or portrait photo (up to 10 MB per file).

  2. Define structural invariants first

    Explicitly list what cannot move: architectural walls, camera angle, product label, or facial identity.

  3. Write detailed material and lighting clauses

    GPT Image 2.5 excels when you specify concrete materials (brushed brass, bouclé fabric, warm tungsten light) rather than vague buzzwords.

  4. Match the framing to your photo

    Leave the aspect ratio on Auto to follow your photo, or pick a ratio that matches its orientation to avoid unwanted cropping. Raise the resolution to 2K or 4K when you need more detail.

Reviewed byImg2Img Product Team

Published / Updated /

ReferencesOpenAI Image Generation GuideGoogle Gemini Image Generation Docs

GPT Image 2.5 Prompt Recipes

Structured prompts for interiors, products, and portraits

Load any recipe into the studio to test GPT Image 2.5.

Architectural Staging

Virtual home staging for real estate photos

Keep the exact room dimensions, windows, flooring, and camera angle from the uploaded photo. Stage the room as a modern minimalist living area with a low-profile linen sectional, walnut credenza, and warm afternoon sunlight.

Ideal for real estate staging and interior moodboards.

Load GPT Image 2.5 prompt
Commercial Product

Studio packshot to editorial campaign scene

Keep the uploaded product's exact shape, proportions, and printed label unchanged. Place it on a wet dark slate surface surrounded by natural botanical shadows and warm directional key light.

Preserves brand packaging while upgrading the environment.

Load GPT Image 2.5 prompt
Storybook Restyle

Portrait to hand-inked editorial illustration

Keep the exact pose, glasses, and expression from the source portrait. Convert the image into a warm hand-inked storybook illustration with textured watercolor washes and crisp pen outlines.

Balances character likeness with stylized brushwork.

Load GPT Image 2.5 prompt

Explore Workflows & Models

Switch between specialized editing workflows and reference-ready models

Google Gemini Flash Image Architecture

Nano Banana 2

Multi-person portrait fusion, character consistency, rapid conversational photo edits

Explore model guide
Alibaba Qwen Vision-Language Editing Architecture

Qwen Image Edit

Targeted hair/outfit edits, vintage photo restoration, sign & packaging text edits

Explore model guide
ByteDance Seedream 5.0 Visual Generation Engine

Seedream 5.0

Ink-wash & anime restyling, high-fashion editorial portraits, 4K visual campaigns

Explore model guide
Black Forest Labs Flux Architecture

Flux Kontext

Commercial advertising, brand packaging preservation, architectural concept design

Explore model guide
xAI Grok Visual Intelligence Engine

Grok Imagine AI

Viral social media cards, 3D pop-out framing, bold retro pixel-art transformations

Explore model guide
Prompt-Guided AI Image Editor

AI Image Editor

Edit photos online with text prompts using our free AI image editor. Restore old photos, change outfits, relight portraits, and edit scenes with no sign-up.

Open in Studio
AI Photo to Sketch Converter

Photo to Sketch AI

Convert photos to pencil sketch, charcoal drawing, or manga drawings online with AI. Keep the original likeness and pose intact with free instant preview.

Open in Studio
AI Old Photo Restoration & Colorization

Old Photo Restoration

Restore damaged, scratched, and faded vintage photos online with AI. Remove paper creases and tears while colorizing monochrome portraits with natural tones.

Open in Studio
AI Shadow Remover & Portrait Relighting

Remove Shadow from Photo

Remove harsh facial shadows and background glare from photos online with AI. Relight portraits and product shots while keeping original subject details.

Open in Studio
AI Filter Remover & Color Neutralization

Remove Filter from Photo

Remove Instagram and TikTok color filters from photos online with AI. Neutralize orange and yellow color casts to restore authentic skin tones.

Open in Studio
AI Watermark Remover & Inpainting

AI Watermark Remover

Remove watermarks, logos, timestamps, and unwanted text from photos online with AI. Seamlessly reconstruct hidden background textures without blur.

Open in Studio
AI Image Extender & Outpainting Tool

AI Expand Image

Expand photos and uncrop images beyond borders online with AI. Extend vertical portraits to widescreen wallpapers seamlessly with matching visual continuity.

Open in Studio

GPT Image 2.5 FAQ

Questions about GPT Image 2.5 image-to-image editing

Learn when to pick GPT Image 2.5 over other models in the workspace.

What makes GPT Image 2.5 different from older diffusion models?

GPT Image 2.5 uses multimodal language-vision understanding, allowing it to follow complex, multi-sentence instructions (such as changing specific furniture pieces while keeping room windows and lighting direction intact) without manual masks.

When should I choose GPT Image 2.5 over other models?

Pick GPT Image 2.5 when the prompt carries several instructions that all need to land, such as furnishing a room while keeping its windows, or changing the scene and the light in one pass. For a quick single-attribute edit, Qwen Image Edit is often enough.

How many credits does GPT Image 2.5 use?

GPT Image 2.5 starts at 4 credits per image. The studio shows the estimate for your settings before you generate, and failed generations return the credits.

How many reference images can I use with GPT Image 2.5?

GPT Image 2.5 variants in our studio support up to 16 reference images per generation.

Which aspect ratio and resolution should I pick for GPT Image 2.5?

Leave the aspect ratio on Auto to follow your source photo, or choose a fixed ratio such as 1:1, 3:4, or 16:9 that matches it. Resolution is a separate setting with 1K, 2K, and 4K options; higher resolutions use more credits.

Is GPT Image 2.5 good for interior design and product photography?

Yes. It is one of the strongest models for virtual home staging and commercial product placement because it respects 3D perspective and lighting physics.