cjwbw / pixart-sigma

Weak-to-Strong Training of Diffusion Transformer for 4K Text-to-Image Generation

  • Public
  • 6K runs
  • GitHub
  • Paper
  • License
Run with an API
Playground API Examples README Versions

PixArt-Σ: Weak-to-Strong Training of Diffusion Transformer for 4K Text-to-Image Generation

This repo contains PyTorch model definitions, pre-trained weights and inference/sampling code for our paper exploring Weak-to-Strong Training of Diffusion Transformer for 4K Text-to-Image Generation. You can find more visualizations on our project page.