Who does what in a hybrid system

Who does what in a hybrid system A data-flow diagram generated by Archify. 01 / Event 02 / Code 03 / Decision model 04 / Policy in code 05 / Handling Incoming event · ticket, form, web page · 01 / Event Incoming event ticket, form, web page Preprocessing · filter state, numbers, dates · 02 / Code Preprocessing filter state, numbers, dates Decision model · typed fuzzy judgment · 03 / Decision model Decision model typed fuzzy judgment Threshold + stakes · confidence picks the branch · 04 / Policy in code Threshold + stakes confidence picks the branch Act automatically · code runs side effects · 05 / Handling Act automatically code runs side effects LLM · for writing, open reasoning · 04 / Policy in code LLM for writing, open reasoning Human reviewer · high stakes or unsure · 05 / Handling Human reviewer high stakes or unsure raw data lean state probabilities confident needs text escalate Legend main path escalate to a human call an LLM