Comment by janchorowski

Sure: when a new response is produced because some source documents have changed we ask an LLM to compare the responses and tell if they are significantly different. Even a simplistic prompt, like the one used in the example would do:

    Are the two following responses deviating?
    Answer with Yes or No.

    First response: "{old}"

    Second response: "{new}"

(used in https://github.com/pathwaycom/llm-app/blob/69709a2cf58cdf6ea...)