SANA WM Chunk Causal

--- license: apache-2.0 base_model: - Efficient-Large-Model/SANA-WM_bidirectional pipeline_tag: text-to-video --- # SANA-WM Chunk-Causal Stage-1 Teacher This repository contains the chunk-causal Stage-1 teacher DiT checkpoint for SANA-WM. It is intended to be used with the public SANA-WM code and reuses the VAE and refiner from `Efficient-Large-Model/SANA-WM_bidirectional`. ## Files - `config.yaml`: inference config with `scheduler.vis_sampler: chunk_flow_euler`. - `dit/sana_wm_chunk_causal_1600m_720p.safetensors`: chunk-causal Stage-1 teacher checkpoint. ## Inference ```bash python inference_video_scripts/wm/inference_sana_wm.py \ --config hf://Efficient-Large-Model/SANA-WM_chunk_causal/config.yaml \ --model_path hf://Efficient-Large-Model/SANA-WM_chunk_causal/dit/sana_wm_chunk_causal_1600m_720p.safetensors \ --image asset/sana_wm/demo_0.png \ --prompt asset/sana_wm/demo_0.txt \ --action "w-80,jw-40,w-40,lw-60,w-100" \ --num_frames 961 \ --output_dir results/sana_wm_chunk_causal ``` The sampler uses `interval_k = 1 / num_chunks` by default.

Source context: 49 downloads · 0 likes · Pipeline text-to-video · Repo Efficient-Large-Model/SANA-WM_chunk_causal