AlayaWorld: Interactive Long-Horizon World Modeling - Full Technical Report (v1.1)
Paper • 2608.13492 • Published
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; 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:
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
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