CogView3 & CogView-3Plus

Model Introduction

CogView-3-Plus builds upon CogView3 (ECCV‘24) by introducing the latest DiT framework for further overall performance improvements. CogView-3-Plus uses the Zero-SNR diffusion noise scheduling and incorporates a joint text-image attention mechanism. Compared to the commonly used MMDiT structure, it effectively reduces training and inference costs while maintaining the model’s basic capabilities. CogView-3Plus utilizes a VAE with a latent dimension of 16.

Citation

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@article{zheng2024cogview3,
  title={Cogview3: Finer and faster text-to-image generation via relay diffusion},
  author={Zheng, Wendi and Teng, Jiayan and Yang, Zhuoyi and Wang, Weihan and Chen, Jidong and Gu, Xiaotao and Dong, Yuxiao and Ding, Ming and Tang, Jie},
  journal={arXiv preprint arXiv:2403.05121},
  year={2024}
}