The equivalent is NLP (natural language processing), which was already a huge research area in the '90s. In fact, had I not been a fucking idiot and caught the journalism bug, my studies in CS and linguistics, I’d likely be doing quite well.

This said, that was about voice input being converted to text – e.g. Dragon Naturally Speaking – but apparently little progress has been made going in the other direction. NotebookLM had other weird glitches where standard English words get weird vowels some 5% of the time.