Hadith with isnād intact.
When you upload a Hadith collection — Sahih al-Bukhari, Sahih Muslim, the Sunan literature, the Musnad collections — the citations Cognoir produces include the collection, book, hadith number, and the chain of narration where the source document provides it. We do not strip the isnād; we do not paraphrase it; we do not reorder it.
Authenticity gradings (sahih, da’if, hasan, mawdu’) are preserved as the source presents them. Cognoir does not invent gradings. If the source you uploaded does not classify a particular hadith, the citation reflects that — it does not silently mark it as authentic to look tidy.