GPT Image 2
⧉GPT Image 2 is built for commercial creative work: article covers, product shots, posters, infographics and illustrations. Supports both text-to-image and image-to-image, 1K / 2K / 4K resolutions and multiple aspect ratios, through the OpenAI-compatible images API.
Live Test · Playground
Try out GPT Image 2 right here (available after login)。
Input
ImageOutput
imageAbout GPT Image 2
GPT Image 2 is OpenAI's high-quality image generation model for both text-to-image and image-to-image workflows, producing finished covers, posters, and illustrations. On NezhaGate it is served through an OpenAI-compatible endpoint: point your base_url at NezhaGate and set the model to "gpt-image-2" to call it with your existing OpenAI SDK. Billing is pay-as-you-go, and failed requests are not charged.
Use cases
Turn a short text brief into event posters, article covers, or product key visuals, and generate several variations quickly without designing from scratch.
Generate scene shots, background swaps, or styled product imagery to support detail pages and ad placements.
Create illustrations and diagrams that match your content, making technical docs, blog posts, and decks easier to follow.
Provide a reference image with a prompt to redraw composition, style, or details, producing consistent variants fast.
Batch-generate visuals for different platform sizes and themes while keeping a consistent brand look.
How to choose
GPT Image 2 is the catalogue's dedicated image model, so reach for it whenever the output is a picture. When you need text chat, reasoning, or code, choose a chat model instead, such as the flagship GPT-5.5, Claude Sonnet 4.6, or Gemini 3.1 Pro; in workflows that need both copy and visuals, pair one of those with gpt-image-2.
FAQ
What is GPT Image 2?
How do I call gpt-image-2 with the OpenAI SDK?
Does GPT Image 2 support streaming?
What is GPT Image 2 best for?
GPT Image 2 vs GPT-5.5: how do I choose?
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