Instructions to use wookiekim/Wan2.1-T2V-1.3B-SOLACE with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- PEFT
How to use wookiekim/Wan2.1-T2V-1.3B-SOLACE with PEFT:
Task type is invalid.
- Notebooks
- Google Colab
- Kaggle
Upload README.md with huggingface_hub
Browse files
README.md
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---
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base_model: Wan-AI/Wan2.1-T2V-1.3B-Diffusers
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library_name: peft
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license: apache-2.0
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pipeline_tag: text-to-video
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tags:
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- text-to-video
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- wan
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- lora
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- peft
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- flow-grpo
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- solace
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- reinforcement-learning
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---
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# Wan2.1-T2V-1.3B-SOLACE
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LoRA adapter from **SOLACE** (**S**elf-c**O**nfidence reward for a**L**igning text-to-im**A**ge models via **C**onfidenc**E** optimization), CVPR 2026.
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SOLACE applied to the **Wan2.1-T2V-1.3B** text-to-video model, using the model's own denoising confidence as an intrinsic reward (no external reward model at training time).
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- **Base model:** [`Wan-AI/Wan2.1-T2V-1.3B-Diffusers`](https://huggingface.co/Wan-AI/Wan2.1-T2V-1.3B-Diffusers)
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- **Method:** SOLACE intrinsic self-confidence reward (built on Flow-GRPO)
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- **Code:** https://github.com/wookiekim/SOLACE
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- **Adapter type:** PEFT LoRA (rank 32) on the Wan 3D transformer
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## Usage
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```python
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import torch
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from diffusers import WanPipeline
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from diffusers.utils import export_to_video
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from peft import PeftModel
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model_id = "Wan-AI/Wan2.1-T2V-1.3B-Diffusers"
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lora_ckpt_path = "wookiekim/Wan2.1-T2V-1.3B-SOLACE"
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device = "cuda"
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pipe = WanPipeline.from_pretrained(model_id, torch_dtype=torch.bfloat16)
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pipe.transformer = PeftModel.from_pretrained(pipe.transformer, lora_ckpt_path)
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pipe.transformer = pipe.transformer.merge_and_unload()
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pipe = pipe.to(device)
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frames = pipe(
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"a cat walking across a sunlit kitchen floor",
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height=480, width=832, num_frames=81,
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num_inference_steps=50, guidance_scale=5.0,
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).frames[0]
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export_to_video(frames, "solace_wan.mp4", fps=16)
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```
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## Citation
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```bibtex
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@inproceedings{kim2026solace,
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title={Improving Text-to-Image Generation with Intrinsic Self-Confidence Rewards},
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author={Kim, Wookyoung and others},
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booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
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year={2026}
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}
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```
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## Acknowledgments
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This work builds upon [Flow-GRPO](https://github.com/yifan123/flow_grpo) by Jie Liu et al.
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