OPSD V

--- license: apache-2.0 tags: - text-to-video - video-generation - autoregressive-video-generation - self-distillation - lora pipeline_tag: text-to-video --- # OPSD-V Checkpoints This repository hosts checkpoints for **OPSD-V: On-Policy Self-Distillation for Post-Training Few-Step Autoregressive Video Generators**. - Project page: https://kumapowerliu.github.io/opsd-v/ - Paper: https://kumapowerliu.github.io/opsd-v/assets/opsdv.pdf - Code: https://github.com/MeiGen-AI/opsd-v ## Download Install the Hugging Face Hub CLI and download the complete checkpoint repository into the root of the OPSD-V code release: ```bash pip install -U "huggingface_hub[cli]" hf download MeiGen-AI/OPSD-V --local-dir . ``` Alternatively, use Python: ```python from huggingface_hub import snapshot_download snapshot_download( repo_id="MeiGen-AI/OPSD-V", local_dir=".", ) ``` ## Files | Path | Description | | --- | --- | | `checkpoints/longlive_base.pt` | LongLive base few-step autoregressive generator. | | `checkpoints/longlive_lora.pt` | Original LongLive LoRA adapter used as the starting point. | | `checkpoints/opsdv_longlive_lora.pt` | OPSD-V LoRA checkpoint for the LongLive backbone. | | `checkpoints/self_forcing_dmd_ema_as_generator.pt` | Self-Forcing DMD/EMA generator used as the base model. | | `checkpoints/opsdv_self_forcing_lora.pt` | OPSD-V LoRA checkpoint for the Self-Forcing backbone. | ## Usage Place these files under the `checkpoints/` directory of the OPSD-V code release and use the provided training or inference configs. ```text checkpoints/ longlive_base.pt longlive_lora.pt opsdv_longlive_lora.pt self_forcing_dmd_ema_as_generator.pt opsdv_self_forcing_lora.pt ``` See the code repository README for detailed setup, inference, and training commands. ## Citation ```bibtex @misc{liu2026opsdv, title = {OPSD-V: On-Policy Self-Distillation for Post-Training Few-Step Autoregressive Video Generators}, author = {Liu, Hongyu and Wang, Chun and Gao, Feng and He, Xuanhua and Ma, Yue and Wan, Ziyu and Zhang, Yong and Wei, Xiaoming and Chen, Qifeng}, year = {2026}, note = {Preprint} } ``` ## License The OPSD-V code release is Apache-2.0. Please also follow the licenses and usage terms of the corresponding upstream models and datasets.

Source context: 9 downloads · 2 likes · Pipeline text-to-video · Repo MeiGen-AI/OPSD-V

Source context: 26 downloads · 2 likes · Pipeline text-to-video · Repo MeiGen-AI/OPSD-V