Sure! How about "SanaParFi" as a handle name based on the given string "raifisaanutpar"? It combines the first three letters of "sana" (which means "word" in Arabic), the first three letters of "par" (taken from the given string), and the first two letters of "fi" (short for "file").
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence