Hardware requirements for training and development

[pipoupiwam]

Hi everybody!
First of all thank you for your amazing work, I discovered Open Assistant yesterday on youtube, and am very impressed !

I would like to experiment with Open Assistant on my local setup, i browsed the repository and issues for hardware requirements ( VRAM ).

What are the VRAM requirements for running the model ?
Would a 4090 be sufficient ( 24 GB ) ?

I would like to experiment by training the model on custom datasets, is it possible with a 4090 ? If not, what would be the hardware requirements ?

Thank you and have a nice day !