Stuck on grey screen after selecting language

I recently tried installing MacOS Sonoma on my late 2015 iMac, however upon selecting the EFI Boot option and then installing MacOS Sonoma, I am prompted to select a language, which leads to a grey screen with the cursor visible after selecting.

I have reset the NVRAM and have restarted my Mac multiple times no avail.

Any advice would be appreciated.

submitted by /u/ethvqn
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