Can't it source other LLM outputs as "verified source" and thus still say whatever sounds good, like any LLM? Providing "technical" verification, e.g. SHA, gives no insurance about the content itself being from a reputable source. I don't think adding confidence and sourcing changes anything, the user STILL has to verify that whatever is provided is coherent and a third party is actually a good source. Thanks for making the process public though, doing better than OpenAI does.