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Documentation Index

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HunyuanVideo 1.5 is a lightweight 8.3B parameter model developed by Tencent’s Hunyuan team. It delivers flagship-quality video generation on consumer GPUs (24GB VRAM), dramatically lowering the barrier to entry without compromising on quality.
Make sure your ComfyUI is updated.Workflows in this guide can be found in the Workflow Templates. If you can’t find them in the template, your ComfyUI may be outdated. (Desktop version’s update will delay sometime)If nodes are missing when loading a workflow, possible reasons:
  1. You are not using the latest ComfyUI version (Nightly version)
  2. Some nodes failed to import at startup

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Model highlights

  • Compact powerhouse: Delivers SOTA performance comparable to larger models while running on consumer hardware.
  • Versatile generation: Supports high-quality Text-to-Video and Image-to-Video (5-10s) with exceptional consistency.
  • Precise control: Strong instruction following for camera movements, physics, and emotional expressions.
  • Cinematic quality: Native 720p output (upscalable to 1080p) with professional aesthetics.
  • Rich features: Supports diverse styles (realistic, anime, 3D) and in-video text rendering (Chinese/English).

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Workflow templates

video_hunyuan_video_1.5_720p_i2v.json video_hunyuan_video_1.5_720p_t2v.json text_encoders diffusion_models vae Model Storage Location 
:open_file_folder: ComfyUI/
├── :open_file_folder: models/
│   ├── :open_file_folder: text_encoders/
│   │      ├── qwen_2.5_vl_7b_fp8_scaled.safetensors
│   │      └── byt5_small_glyphxl_fp16.safetensors
│   ├── :open_file_folder: diffusion_models/
│   │      ├── hunyuanvideo1.5_1080p_sr_distilled_fp16.safetensors
│   │      └── hunyuanvideo1.5_720p_t2v_fp16.safetensors
│   └── :open_file_folder: vae/
│          └── hunyuanvideo15_vae_fp16.safetensors