DALL-E 2
DALL·E 2 is OpenAI's AI image generation system that creates realistic images and art from natural language descriptions, with 4x greater resolution than its predecessor.
OpenAI Text-to-image generation with 4x resolution
DALL·E 2 is an image generation model developed by OpenAI and released in April 2022. It creates original images and artwork from natural language text descriptions, producing outputs at 4x the resolution of its predecessor. The model uses a technique based on CLIP latents and a diffusion process to translate text prompts into detailed visual outputs across a wide range of styles and subjects.
Beyond generating images from scratch, DALL·E 2 supports inpainting to edit specific regions of an existing image, outpainting to extend images beyond their original borders, and generating variations of a provided image. OpenAI built the model with content filters to prevent violent, hateful, or adult content, and included safeguards against photorealistic depictions of real individuals' faces. It is well suited for creative professionals, designers, and developers who need to produce or modify visual content through text-based prompts.
What DALL-E 2 supports
Text-to-Image Generation
Generates original images from natural language descriptions, supporting combinations of concepts, styles, and attributes in a single prompt.
Inpainting
Edits specific regions within an existing image by replacing or modifying a masked area based on a text description.
Outpainting
Extends an existing image beyond its original borders by generating new content that matches the style and context of the source image.
Image Variations
Produces multiple distinct variations of an uploaded image while preserving its overall composition and style.
Safety Filtering
Applies built-in content filters to block generation of violent, hateful, or adult content, and restricts photorealistic depictions of real individuals' faces.
Prompt Input
Accepts text prompts up to 1,000 tokens, allowing detailed natural language descriptions to guide image generation.
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Get Started FreeCommon questions about DALL-E 2
What is the maximum prompt length for DALL·E 2?
DALL·E 2 supports a context window of 1,000 tokens, which defines the maximum length of a text prompt that can be submitted for image generation.
What image sizes does DALL·E 2 support?
DALL·E 2 can generate images at resolutions of 256x256, 512x512, and 1024x1024 pixels via the OpenAI API.
When was DALL·E 2 released?
DALL·E 2 was released by OpenAI in April 2022, with a phased rollout to ensure responsible deployment.
What content restrictions does DALL·E 2 have?
DALL·E 2 includes filters that prevent the generation of violent, hateful, or adult content, and includes safeguards against producing photorealistic depictions of real individuals' faces.
What tasks can DALL·E 2 perform beyond generating images from text?
In addition to text-to-image generation, DALL·E 2 supports inpainting (editing specific areas of an image), outpainting (extending images beyond their borders), and generating variations of an existing image.
What people think about DALL-E 2
The available Reddit thread discusses a leadership change at OpenAI related to GPT model behavior and does not contain discussion specific to DALL·E 2.
No community sentiment, praise, or concerns about DALL·E 2 could be derived from the provided thread.
Documentation & links
Parameters & options
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