How have the Prashastis drawn the factual information about the Gupta rulers?

Real data from prashatis about the Gupta rulers:

(i)Histories of the Gupta rulers have been reproduced from writing , coins and engravings , incorporating prashastis , made in commendation out of lords by artists.

(ii)While students of history frequently endeavor to draw authentic data from such creations , the individuals who made and read them loved them as works of verse instead of as records.