setup/challenge scrambles by AI LLMs?

Hi, I'm relatively new to cubing, trying to progress from beginners LBL to CFOP. Has anyone tried using an AI LLM to generate challenge scrambles to setup from a solved cube to a particular situation, in order to repeatedly practice very specific algorithm steps/situations? I'm chewing through tokens, so probably havn't set up my prompts efficiently or tuned the AI for this task.

Am I overthinking it, does a site already exist with giant lists of setup scramble codes to skip to train each possible situation of CFOP?