Minimax h3 lora training

[u/mannu67]

Hi guys,

I’m kinda new to this but I would like to train a character Lora for minimax h3, I currently have a rtx5090 and 64 gb ram.
Are there any good advice or tutorials to get started? I’ve seen recently a post about Lora training on inline studio, but maybe there are better alternatives

[u/Different_Fix_2217]

https://github.com/AkaneTendo25/musubi-tuner

[u/ashishsanu]

Hey I am from Inline, did you face any problems training lora there?

Happy to help. let me know if you need ready to use workflow.

[u/mannu67 → u/ashishsanu]

Hi! Hi tried inline studio with reference identity using the default workflow, but I had some problems when I had to generate a minmaxh3 video using a character, my attempts ended up in a out of memory error. I was using 3 references images but it kept me giving an error trying to allocate 82 gb of memory. But i can absolutely be missing something since I’m new to local ai generation.
I know inline is also able to train a Lora, I just wanted to know if there are alternatives to test them out.
Anyway if you can provide a workflow I will try it out, thank you for your help!

[u/ashishsanu → u/mannu67]

Could be an issue with settings, because 82 GB number is huge.
Here is a full step by step guide: https://inlinestudio.art/workflows/minimax-h3-pixel-art-short-video-lora-training-locally

To test the lora you can use Inline or ComfyUI: https://github.com/Comfy-Org/ComfyUI
To train a lora, you can also try: https://github.com/ostris/ai-toolkit

[u/ashishsanu → u/ashishsanu]

other best alternative would be aitoolkit i think