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【WAN2.1】TXT to VIDEO — v4.0

🔄 Full Nodes 2.0 rewrite

Sourcecivitai.com/models/1309324
TaskMultiCapabilitiesText to video · Text to image · UpscalingFamilyWanVersionEstimated VRAMNot yet characterizedDgrade

Runtime profile

Access
External workflow
Status
Listed
Version
WAN2.1_Txt2Vid_Auto.json
Source
Civitai
Updated
Oct 1, 2026

Source description

🔄 Full Nodes 2.0 rewrite

Rebuilt entirely with the UmeAiRT Toolkit pipeline (only 1 custom node needed)

SeedVR2 Upscaler and metadata saver now built-in with on/off toggles

12 nodes total — clean, visual, beginner-friendly

⚠️ Requires "Nodes V2 (Vue)" enabled in ComfyUI settings

What you need

Model files
0.1 GiB known subtotal

Remaining hardware or download-size estimates are not available yet.

Requirements

Models

4

  • 4x_NMKD-Siax_200k.pth

    File specified

    Upscaler · 63.9 MB · Hugging Face · gemasai/4x_NMKD-Siax_200k

  • rife_v4.26.safetensors

    File specified

    Checkpoint · 21.6 MB · Hugging Face · UmeAiRT/ComfyUI-Auto-Installer-Assets

  • seedvr2_ema_3b_fp8_e4m3fn.safetensors

    Not resolved

    Upscaler · Unknown

  • WAN_2.1/T2V

    Not resolved

    Checkpoint · Hugging Face · WAN_2.1/T2V

Node packs

1

  • comfyui-umeairt-toolkit

    Not resolved

    Node pack · Registry

Sources

1 source
CivitaiSourceVersion 2979776
civitai.com/models/1309324

Verified Oct 1

Model artifacts

1 artifact

WAN21TXTToVIDEO_v40.zip

zip · 5.04 KB · SHA-256 9595f9cf91e6…bf59 · Civitai

Download file

Source excerpts

1 excerpt
NoteOct 1civitai.com/models/1309324

Source context: 16373 downloads · Type Workflows · Base model Wan Video 14B t2v