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Hunyuan Video 1.5 Workflow (T2V + I2V) + SageAttention + MultiGPU

Name: Hunyuan Video 1.5 Workflow (T2V + I2V) + SageAttention + MultiGPU
Rating: 5 (16 reviews)
Author: Stefan_Falkok

299

Updated: Dec 4, 2025

tool

i2v t2v hunyuanvideo

Download (10.68 KB)

Verified: a month ago

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Details

Type	Workflows
Stats	299 0
Reviews	Positive (16)
Published	Nov 22, 2025
Base Model	Hunyuan Video
Hash	AutoV2 ED438A0888

1 File

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Stefan_Falkok

Tencent Hunyuan is licensed under the Tencent Hunyuan Community License Agreement, Copyright © 2024 Tencent. All Rights Reserved. The trademark rights of “Tencent Hunyuan” are owned by Tencent or its affiliate.

Hi! I introduce HuyuanVideo 1.5 workflows (T2V and I2V)

U need download these models:

HunyuanVideo 1.5 Models: https://huggingface.co/Comfy-Org/HunyuanVideo_1.5_repackaged/tree/main/split_files/diffusion_models

Text Encoders: https://huggingface.co/Comfy-Org/HunyuanVideo_1.5_repackaged/tree/main/split_files/text_encoders

VAE: https://huggingface.co/Comfy-Org/HunyuanVideo_1.5_repackaged/tree/main/split_files/text_encoders

download my ComfyUI Build https://huggingface.co/datasets/StefanFalkok/ComfyUI_portable_torch_2.9.1_cu130_cp313_sageattention_triton, also u need download and install CUDA 13.0 (https://developer.nvidia.com/cuda-13-0-0-download-archive) and VS Code (https://visualstudio.microsoft.com/downloads/)

Use just for fun!