Duplantis set an impressive time of 10.37 seconds to outpace his friend Warholm at the Letzigrund Stadium.
Gukesh continued with his uncompromising play but found Caruana adequately prepared in an Italian opening game.
Anilkumar outlined that the priority at the moment was to improve the quality of the sport in the country and called for all the fans to support the cause.
Napoli has been in a slump since Luciano Spalletti left last summer after steering the club to its first title in more than 30 years.
India at Paris Paralympics 2024 LIVE: Follow live updates from Day 10 of the Paralympics 2024 that will see as many as three Indians in medal contention.