pipeline_tag: image-to-text
license: apache-2.0
tags:
- Non-Autoregressive
- Masked-Generative-Transformer
- Discrete-Diffusion
- Unified-Model
language:
- en
Muddit: Liberating Generation Beyond Text-to-Image with a Unified Discrete Diffusion Model
Introduction
Welcome to the official repository of Muddit — a next-generation foundation model in the Meissonic family, built upon discrete diffusion for unified and efficient multimodal generation.
Unlike traditional autoregressive methods, Muddit leverages discrete diffusion (a.k.a. MaskGIT-style masking) as its core mechanism — enabling fast, parallel decoding across modalities.
While most unified models are still rooted in language priors, Muddit is developed from a visual-first perspective for scalable and flexible generation.
Muddit (512) and Muddit Plus (1024) aim to handle diverse tasks across modalities -- such as text generation, image generation, and vision-language reasoning -- within a single architecture and decoding paradigm.
Usage
Please refer to github link.
Citation
If you find this work helpful, please consider citing:
@article{shi2025muddit,
title={Muddit: Liberating generation beyond text-to-image with a unified discrete diffusion model},
author={Shi, Qingyu and Bai, Jinbin and Zhao, Zhuoran and Chai, Wenhao and Yu, Kaidong and Wu, Jianzong and Song, Shuangyong and Tong, Yunhai and Li, Xiangtai and Li, Xuelong and others},
journal={arXiv preprint arXiv:2505.23606},
year={2025}
}