A dual AI framework for the automatic characterisation of low-interacting H-rich SNe within the ASTRAI (Advanced Supernova Transient Research with Artificial Intelligence) project. - Andrea Claudio Grasso; Vincenzo del Zoppo; Alessio Mezzina; Marco Cataldo; Giuseppe Puglisi; Fabio Spampinato; Stefano Pio Cosentino; Maria Letizia Pumo; Luca Naso (Astron. Comput., 2026)