{
  "display_name": "Wan 2.2 TI2V - 5B",
  "model_name": "Wan 2.2 5B",
  "version": "5B",
  "architecture": "wan22",
  "family": "wan22_5b",
  "author": "Alibaba/Wan",
  "description": "5B hybrid text-and-image-to-video. Single dense model (no MoE, no speed LoRA). The lightest, fastest local Wan - fits ~8GB. Uses the dedicated wan2.2_vae (48-channel latent). fp16 safetensors via UNETLoader.",
  "license": "Apache 2.0",
  "tags": ["wan", "video", "ti2v", "t2v", "i2v", "5B", "consumer", "low-vram"],
  "url": "https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged",
  "release_date": "2025-12-01",
  "tag_sources": [],
  "tag_format": "spaces",
  "prompt_style": "natural",
  "trigger": "",
  "negative": "色调艳丽，过曝，静态，细节模糊不清，字幕，风格，作品，画作，画面，静止，整体发灰，最差质量，低质量，JPEG压缩残留，丑陋的，残缺的，多余的手指，画得不好的手部，画得不好的脸部，畸形的，毁容的，形态畸形的肢体，手指融合，静止不动的画面，杂乱的背景，三条腿，背景人很多，倒着走",
  "notes": "Single dense KSampler: 20 steps, CFG 5.0, uni_pc/simple, ModelSamplingSD3 shift 8.0, 1280x704, 121 frames, 24fps. Separate I2V (load a start image) and T2V (no start image) templates. REQUIRES wan2.2_vae (NOT wan_2.1_vae). Trivial on 24GB. No distill LoRA exists for 5B.",
  "files": [
    {
      "label": "Diffusion Model",
      "folder": "diffusion_models",
      "filename": "wan2.2_ti2v_5B_fp16.safetensors",
      "size_bytes": 9999658848,
      "source": { "provider": "huggingface", "repo": "Comfy-Org/Wan_2.2_ComfyUI_Repackaged", "path": "split_files/diffusion_models/wan2.2_ti2v_5B_fp16.safetensors" },
      "sha256": null
    },
    {
      "label": "Text Encoder (UMT5-XXL)",
      "folder": "text_encoders",
      "variants": [
        { "precision": "fp8", "filename": "umt5_xxl_fp8_e4m3fn_scaled.safetensors", "size_bytes": 6735906897, "source": { "provider": "huggingface", "repo": "Comfy-Org/Wan_2.2_ComfyUI_Repackaged", "path": "split_files/text_encoders/umt5_xxl_fp8_e4m3fn_scaled.safetensors" }, "sha256": null },
        { "precision": "fp16", "filename": "umt5_xxl_fp16.safetensors", "size_bytes": 11401671879, "source": { "provider": "huggingface", "repo": "Comfy-Org/Wan_2.2_ComfyUI_Repackaged", "path": "split_files/text_encoders/umt5_xxl_fp16.safetensors" }, "sha256": null }
      ]
    },
    { "label": "VAE (Wan 2.2)", "folder": "vae", "filename": "wan2.2_vae.safetensors", "size_bytes": 1429407336, "source": { "provider": "huggingface", "repo": "Comfy-Org/Wan_2.2_ComfyUI_Repackaged", "path": "split_files/vae/wan2.2_vae.safetensors" }, "sha256": null }
  ],
  "nodes": {
    "KSampler": {
      "steps": 20,
      "cfg": 5.0,
      "sampler_name": "uni_pc",
      "scheduler": "simple",
      "steps_range": [15, 40],
      "cfg_range": [1.0, 8.0],
      "sampler_name_options": ["uni_pc", "euler", "dpmpp_2m"],
      "scheduler_options": ["simple", "normal", "beta"]
    }
  }
}