  We summarise here the main differences of three models of neutrino-induced
coherent pion production, namely the Rein-Sehgal and Berger-Sehgal models based
on the Partially Conserved Axial Current theorem and the Alvarez-Ruso
\textit{et al.} model which is using a microscopic approach. Their predictions
in the event generators are compared against recent experimental measurements
for a neutrino energy from 0.5 to 20 GeV.

High Energy Physics - Experiment;High Energy Physics - Phenomenology