Cultural investigators spend their time traveling around Cybertron and in the Hall of Records in Iacon. They investigate elements of Cybertronian culture. Cultural investigators belong to the cultural investigation caste and are higher than the Data Caste.
Jazz was a cultural investigator. When his friend Orion Pax was skeptical about going to an illegal gladiator contest, Jazz suggested that he could claim he was on a cultural investigation if they were caught.