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Open source

【WAN2.1】IMG to VIDEO — 🔴 v1.8

CFG zero star : Improved prompt adherence (exerimental, disable by default)

Sourcecivitai.com/models/1309369
TaskMultiCapabilitiesImage to video · Text to video · UpscalingFamilyWanVersionRelease 1609621 — WAN2.1 - IMG to VIDEO 1.8.jsonEstimated VRAMNot yet characterizedDgrade

Runtime profile

Access
External workflow
Status
Listed
Version
WAN2.1 - IMG to VIDEO 1.8.json
Source
Civitai
Updated
Sep 29, 2026

Source description

Complete patchnote : link

What's new? :

CFG zero star : Improved prompt adherence (exerimental, disable by default)

Bugfix :

Disable automatic prompt by default,

Adjustment on the resolution selector,

Weird color / contrast spike at 60/80 frames fixed by changing VAE decode node,

Move your notification node so that it works even with upscaling disabled.

What you need

Model files
24.6 GiB known subtotal

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

Requirements

Models

7

Node packs

10

  • comfyui-custom-scripts

    Found

    Node pack · Registry

  • comfyui-easy-use

    Found

    Node pack · Registry

  • comfyui-florence2

    Possible

    Node pack · Registry

  • comfyui-frame-interpolation

    Found

    Node pack · Registry

  • comfyui-gguf

    Possible

    Node pack · Registry

  • comfyui-impact-pack

    Found

    Node pack · Registry

  • comfyui-kjnodes

    Found

    Node pack · Registry

  • comfyui-mxtoolkit

    Found

    Node pack · Registry

  • comfyui-videohelpersuite

    Found

    Node pack · Registry

  • was-node-suite-comfyui

    Possible

    Node pack · Registry

Sources

1 source
CivitaiSourceVersion 1609621
civitai.com/models/1309369

Verified Sep 29

Source excerpts

2 excerpts
NoteSep 29civitai.com/models/1309369

Source context: 104241 downloads · Type Workflows · Base model Wan Video

NoteSep 28civitai.com/models/1309369

Source context: 104158 downloads · Type Workflows · Base model Wan Video