Now english is not my first language, but “reactor grabs 97.5% of lithium from geothermal sources” and “…it achieved a lithium purity rate of 97.5%.” do not sound like the same thing.

It’s probably this recent bug in kernel/mesa. https://gitlab.archlinux.org/archlinux/packaging/packages/linux/-/issues/47

You need to downgrade your kernel or wait for the fix…