top of page

latest stuff in ai, directly in your inbox. 🤗

Thanks for submitting!

RAPHAEL: Pioneering Artistic Text-to-Image Generation with an Array of Diffusion Paths

In the fusion of art and artificial intelligence, a groundbreaking innovation has surfaced, introducing a new frontier of creative possibilities. This novel technology, RAPHAEL, is a text-conditional image diffusion model that's reinventing the landscape of image generation with its capability to create highly artistic images which mirror the intricacies of textual prompts.

The genius behind RAPHAEL lies in its intricate structure. It utilizes an ensemble of mixture-of-experts (MoEs) layers, both space-MoE and time-MoE, to create billions of diffusion paths from the network's input to the output. Much like an ensemble of painters, each diffusion path plays its part in articulating a unique textual concept into a specific image region at a given diffusion timestep.


RAPHAEL's extraordinary performance surpasses even the most cutting-edge models in the market, including Stable Diffusion, ERNIE-ViLG 2.0, DeepFloyd, and DALL-E 2. Not only does RAPHAEL provide superior image quality, but it also excels in aesthetic appeal. This is evident in its ability to adeptly transition images across various styles, from Japanese comics and realism to cyberpunk and ink illustration.

RAPHAEL's proficiency can be attributed to its intensive training. A single model encompassing three billion parameters has been trained on 1,000 A100 GPUs for two months, resulting in an unrivaled zero-shot Frechet Inception Distance (FID) score of 6.61 on the COCO dataset.

Human evaluation further underscores RAPHAEL's prowess, as it consistently outperforms its counterparts on the ViLG-300 benchmark. The model has repeatedly demonstrated an uncanny ability to interpret and faithfully render complex text prompts into visual art.

As we marvel at the current achievements of RAPHAEL, we can't help but anticipate the future it paves for image generation research in both academia and the industry. RAPHAEL stands as a testament to the potential of AI, a glimpse into the future where machine learning and artistic creativity intertwine seamlessly. It is indeed a revolutionary stride in the rapidly evolving field of text-to-image generation, promising exciting breakthroughs on the horizon.



Snapy allows you to edit your videos with the power of ai. Save at least 30 minutes of editing time for a typical 5-10 minute long video.

- Trim silent parts of your videos
- Make your content more interesting for your audience
- Focus on making more quality content, we will take care of the editing

Landing AI

A platform to create and deploy custom computer vision projects.


An image enhancement platform.


A tool for face-morphing and memes.


SuperAGI is an open-source platform providing infrastructure to build autonomous AI agents.


A tool to create personalized fitness plans.


A tool to summarize lectures and educational materials.


A platform for emails productivity.


An all-in-one social media management tool.


A tool to generate personalized content.

Addy AI

A Google Chrome Exntesion as an email assistant.


A telegrambot to organize notes in Notion.

bottom of page