GPT Image 1.5 Replaces DALL-E 3 — 4x Faster, Better Text Rendering
OpenAI's GPT Image 1.5 is now the default image generator in ChatGPT, replacing DALL-E 3 with significantly faster generation and improved precision.
James Park
OpenAI has fully replaced DALL-E 3 with GPT Image 1.5 across ChatGPT and the API. The new model generates images up to 4x faster, handles text rendering with noticeably higher accuracy, and costs 20% less per generation than its predecessor.
What Changed
GPT Image 1.5 is built as a native ChatGPT integration rather than a bolted-on tool. When you ask for image edits, the model adheres to your intent more reliably — changing only what you specify while preserving lighting, composition, and appearance consistency across edits. Previous DALL-E versions had a tendency to subtly alter elements you didn't ask to change.
Text rendering is the headline improvement. GPT Image 1.5 handles denser and smaller text than any previous OpenAI image model. For marketing teams generating social media graphics, presentation slides, or product mockups with text overlays, this removes a significant pain point.
How It Compares
Midjourney v7 still leads on pure aesthetic quality. Flux 2 from Black Forest Labs produces the most photorealistic outputs, with camera-accurate optical properties. GPT Image 1.5's advantage is speed and convenience — it lives inside ChatGPT, where 200 million weekly users already work.
For developers using the API, GPT Image 1.5 slots into existing OpenAI integrations with no migration effort. The 20% cost reduction and 4x speed improvement make it a better fit for applications that need high-volume image generation.
Pricing
Image generation through the API is 20% cheaper than GPT Image 1. Free ChatGPT users get limited image generations; Plus and Pro subscribers get higher limits integrated into their existing plans.
Our Take
GPT Image 1.5 won't win an art contest against Midjourney. It won't fool a photographer like Flux can. But it's the fastest, cheapest, and most accessible image generator available — and it's already in the hands of hundreds of millions of users. For most people, that combination beats having the best model on a separate platform.