API Reference GPT Image 2 Generate and edit images with OpenAI's second-generation GPT Image 2 model. Copy page Copied Copy failed. Select the text and copy it manually. View Markdown GPT Image 2 画像編集 Edit one or more source images from a prompt, with resolution control. GPT Image 2 テキストから画像生成 Generate images with OpenAI's second-generation GPT Image 2 model, with aspect ratio and resolution control.