[Birch-san]

You might be eligible to use Google's TPU Research Cloud for free, provided you publicize your results? https://sites.research.google/trc/about/

Otherwise, perhaps you could ask LAION on #compute-allocation?

[fxtentacle]

Thanks for those excellent actionable suggestions :)

Comments like these are why "Show HN" can be so rewarding (despite all the pedantry about the submission title which I can't change anymore anyway).