Which part is the query preprocessor? /? LLM stack app architecture https://www.google.com/search?q=LLM+stack+app+architecture&tbm=isch https://www.google.com

Which part is the query preprocessor? /? LLM stack app architecture https://www.google.com/search?q=LLM+stack+app+architecture&tbm=isch https://www.google.com/search?q=LLM+stack+app+architecture&t... https://cobusgreyling.medium.com/emerging-large-language-model-llm-application-architecture-cba0e7862037 https://cobusgreyling.medium.com/emerging-large-language-mod... ; Flexibility / Complexity,