MINIMAX H3 WITH IMAGE EDIT & DIRECTOR TIMELINE!
EDIT 22 AUGUST:
NEW RUNPOD CUDA 13 TEMPLATE!
I’ve spend the last few days, completely rebuilding my RunPod ComfyUI template from scratch.... The previous template was getting very outdated and was starting to cause problems with newer GPUs, ComfyUI versions and recent workflows, so please use this new template from now on.
The new template uses CUDA 13, supports newer GPUs like the RTX 50 series, comes with SageAttention preinstalled, automatically keeps ComfyUI updated and works with my new RunPod installers.
HOW TO USE THE NEW TEMPLATE
I made a quick video showing exactly how to deploy it and use the installers:
👉 https://youtu.be/9wlUXXyy9mE
IMPORTANT: When choosing your GPU, use the CUDA 13.x filter on RunPod
The old RunPod template is now completely retired, so use this one for all new installs going forward.
To use the installer use this command:
bash "MINIMAX_H3_ULTRA-AUTO_INSTALL-RUNPOD-NEW-V2.sh"
I WILL SPEND THE NEXT FEW DAYS UPDATING ALL PREVIOUS RUNPOD INSTALLERS TO THE NEW TEMPLATE SO IF THERE IS AN INSTALLER THAT I FORGOT LET ME KNOW.
Hey everyone! I’ve just released a brand new video on MiniMax H3, and OH MY GOD… this model somehow just keeps getting BETTER!
MiniMax H3 was already THE BEST OPEN WEIGHT AI VIDEO MODEL EVER, but since the first release, we’ve discovered and created a TON of new things for it!
The new V2 workflow now has live previews, a brand new media loader, a MUCH BETTER Turbo LoRA, a completely new image editing workflow that basically transforms MiniMax H3 into a REAL image editing model, and MiniMax H3 Studio! A complete all-in-one video editor directly inside ComfyUI, with its own timeline, so you can generate, edit, organize and combine your videos in one place!
THIS MODEL IS INCREDIBLE!
You can check out the new video right here: https://youtu.be/ekOy2INIdfQ
The workflow: https://www.patreon.com/aitrepreneur/posts/166853455
The installer of course automates the entire install process for comfyUI and the models downloads!
LOCAL INSTALL!!! RECOMMENDED TO START FROM SCRATCH
Download the MINIMAX_H3_ULTRA-COMFYUI-MANAGER_AUTO_INSTALL-V2.bat
Run the bat file
Wait for the install to finish
The webui will launch, load the MINIMAX_H3_ULTRA_WORKFLOW-V2.json file and there you go😎
DON'T FORGET TO GO UPDATE COMFYUI BY GOING INSIDE THE UPDATE FOLDER AND RUNNING THE COMFYUI UPDATE BAT FILE THEN CHOOSING THE CORRECT LAUNCHER FOR YOUR GPU!!
TO INSTALL SAGEATTENTION IF YOU DON'T HAVE IT ALREADY:
put the OPTIONAL_SAGEATTENTION-INSTALLER.bat file inside the ComfyUI_windows_portable folder and run it, after the install it will create a special sageattention bat file launcher you can use to launch comfyui with sageattention enabled
IF YOU ALREADY HAVE COMFYUI INSTALLED USING A PREVIOUS INSTALLER:
Download the MINIMAX_H3_ULTRA-MODELS-NODES_INSTALL-V2.bat and place it in the ComfyUI_windows_portable\ComfyUI folder
Run the bat file
Wait for the install to finish
???
Profit 😎
IF YOU GET AN ERROR WHEN LAUNCHING COMFYUI AFTER USING THIS INSTALLER SAYING "AssertionError: Torch not compiled with CUDA enabled" it's ok don't panic.
Just go inside the python embedded folder, click on the folder path, type cmd press enter, this will bring the command prompt window and there type:
python.exe -m pip uninstall torch
python.exe -s -m pip install --upgrade torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128
--->replace cu128 by your cuda version (if you don't know your cuda version just open a new cmd window and type nvcc --version it will then tell you at the end Cuda compilation tools, release 12.8, V12.8.93 or something different like 12.6, in that case just use cu126 instead of cu128)
IF YOU ARE USING RUNPOD:
Create an account if you haven't already: Runpod
Click on Pod (on the left side) then click deploy
When selecting your GPU on RunPod, make sure you click on Additional Filters → CUDA Versions → CUDA 13.0
Then choose a GPU, click here for the comfyui template (aitrepreneur/comfyui:3.0.1-cuda13)
Then click deploy, wait for everything to finish and then click on port 8888 and then drag and drop the MINIMAX_H3_ULTRA-AUTO_INSTALL-RUNPOD-NEW-V2.sh file on the left side of the UI then click on the "Terminal" icon on the right side on the UI
Copy and paste this line then press enter:
bash "MINIMAX_H3_ULTRA-AUTO_INSTALL-RUNPOD-NEW-V2.sh"
Wait for everything to be installed
Then go to the port 8188
Load the MINIMAX_H3_ULTRA_WORKFLOW-V2.json or MINIMAX_H3_ULTRA_TURBO_WORKFLOW-V2.json workflow and there you go😎
Also use the command:
tail -f comfyui.log
inside the workspace/logs to get the real time logs
As always, supporting me on Patreon allows me to keep creating helpful resources like this for the community. Thank you for your support - now go have some fun😉!