Wan2.1 · 1.3B
An open text-to-video model for experimenting with local video generation.
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At a glance
- Parameters
- 1.3B
- License
- Apache 2.0
- Software
- Wan2.1, Python, ComfyUI
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ComfyUI · Windows, macOS, Linux
Official Wan2.1 1.3B text-to-video template includes the diffusion model, UMT5 encoder, and VAE.
Official instructionsWan2.1 · Linux
Publisher documents 8.19 GB VRAM for T2V-1.3B at 480p and recommends model and text-encoder offload when memory is tight.
python generate.py --task t2v-1.3B --size 832*480 --ckpt_dir ./Wan2.1-T2V-1.3B --offload_model True --t5_cpu --sample_shift 8 --sample_guide_scale 6 --prompt "A quiet forest at sunrise"Explore its uses
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LTX 2.5
LTX 2.5 is a Lightricks model (repository: Lightricks/LTX-2.5) associated with an image-to-video pipeline and released under the ltx-2.x-community-license-agreement. Its official model card lists multimodal video, audio, and audio-video task tags, including image-to-video, text-to-video, video-to-video, image-text-to-video, audio-to-video, text-to-audio, video-to-audio, audio-to-audio, text-to-audio-video, image-to-audio-video, and image-text-to-audio-video. The card also indicates ComfyUI and ltx-2.5 tags, a demo link, supported languages (en, de, es, fr, ja, ko, zh, it, pt), and a gated access flow with privacy policy acknowledgement.