HKB
retrieves up to 250 passages, clusters them by period, and asks one strong model to reconcile them

Ask a question that many sources can answer — then see how their answers group.

how did people explain the causes of plaguewhat did soldiers eat on campaignhow were guests received and hostedwhat did the Romans say about Christianshow did people justify slaverywhat omens were taken seriously before battle

A full answer reads ~250 passages and takes 30–90 seconds. Ordinary search is instant.