GPT Image 2

GPT Image 2 is OpenAI's current flagship image generation model, exposed in the API as gpt-image-2 and presented to ChatGPT users through ChatGPT Images 2.0. OpenAI describes it as its state-of-the-art image generation model for fast, high-quality generation and editing, with text and image inputs and image output.

The important shift from DALL-E 3 is that GPT Image 2 is not just a text-to-image endpoint. It sits inside the newer GPT Image family, supports both generation and editing workflows, accepts high-fidelity image inputs, and is designed for conversational or multi-step image work through the Responses API as well as single-prompt image generation through the Image API. In practical terms, it is the model you reach for when the task is closer to producing a usable asset than making a one-off illustration.

GPT Image 2 is especially relevant for design, advertising, product mockups, educational visuals, multilingual typography, UI concepts, infographics, and image editing workflows where prompt adherence and text accuracy matter. OpenAI's launch examples emphasize stronger typography, global scripts, multi-panel layouts, realism, and more precise visual control than earlier generations.

DALL-E 3 vs GPT Image 2

Feature	DALL-E 3	GPT Image 2
Status in OpenAI API docs	Previous-generation image model, marked deprecated	Current default state-of-the-art image generation model
API model name	dall-e-3	gpt-image-2
Core use case	Generate a new image from a text prompt	Generate and edit high-quality images from text and image inputs
Inputs	Text only	Text and image
Output	Image	Image
Editing workflow	Not the main strength; DALL-E 2 historically handled variations and edits	Built for generation and image edits through GPT Image endpoints
Conversation support	ChatGPT can refine prompts for DALL-E 3	Designed for newer GPT Image workflows, including conversational editing through the Responses API
Prompt behavior	Works best with detailed prompts; the API may expand prompts automatically	Better suited for direct production prompts and iterative visual refinement
Text inside images	Improved over DALL-E 2, but less reliable for production typography	Stronger text rendering and multilingual visual text, based on ChatGPT Images 2.0 launch examples
Sizes and aspect ratios	Fixed API sizes such as 1024x1024, 1024x1536, and 1536x1024 in current docs	Flexible image sizes, with quality, size, format, and compression controls through GPT Image APIs
Transparent background	Not the modern default path	Not currently supported for gpt-image-2 in OpenAI docs
Best fit	Legacy DALL-E workflows, simple prompt-to-image generation, compatibility	New OpenAI image workflows, higher-fidelity generation, image editing, design assets, and visual production tasks

The short version: DALL-E 3 made OpenAI image generation much better at following prompts. GPT Image 2 moves the center of gravity from prompt-following image generation to controllable, editable, production-oriented visual creation.

How Developers Use It

Developers can call GPT Image 2 through the Image API when they need a single generation or edit from one prompt. For conversational image experiences, the Responses API lets image generation become part of a larger multi-step flow with image inputs and outputs in context.

OpenAI notes that some organizations may need API organization verification before using GPT Image models. That matters for teams planning production deployments: GPT Image 2 is not just a creative toy inside ChatGPT, it is part of OpenAI's developer platform and carries the same governance and safety expectations as other production API models.