| license: other | |
| license_name: ltx-2-community-license-agreement | |
| license_link: https://github.com/Lightricks/LTX-2/blob/main/LICENSE | |
| pipeline_tag: image-to-video | |
| tags: [video-generation, world-model, distillation, lora, alayaworld] | |
| # AlayaWorld v1.1 — Stage3 Few-Step Student (DMD LoRA) | |
| 4-step DMD-distilled student of **AlayaWorld** (real-time inference). LoRA on top of the | |
| [stage2b AR teacher](https://huggingface.co/AlayaLab/AlayaWorld-v1.1-stage2b); LTX-2 Community License. | |
| | File | Size | Content | | |
| |---|---|---| | |
| | `lora.safetensors` | 2.5 GB | generator LoRA (rank 256) | | |
| | `history_encoder.pt` | 33 MB | compressed frame-history encoder | | |
| **Usage** — with [AlayaLab/AlayaWorld](https://github.com/AlayaLab/AlayaWorld): | |
| ```yaml | |
| paths: | |
| resume_checkpoint: <stage2b download dir> # teacher base | |
| dmd_resume: <this repo download dir> # lora.safetensors | |
| history_encoder: <this repo download dir>/history_encoder.pt | |
| ``` | |
| Run: `VALIDATE_ONLY=1 CONFIG_PATH=configs/infer_i2v_camera.yaml bash scripts/finetune/train.sh` | |
| Reports: [intro](https://arxiv.org/abs/2607.06291) · [full](https://arxiv.org/abs/2607.18367) · [v1.1](https://arxiv.org/abs/2608.13492) | |