> Can you give me a quick overview of the system architecture

I think what the OP is saying is that it's the OP's job to know that, and didn't, because they over leverage the LLM.

Like if a doctor was brought in on a cardio consult on their patient because they had a maybe unrelated heart condition, and the only thing they could answer to "why did you prescribe cemidine instead of decimine" is "lemme get back to you on that."