Machine learning-accelerated chemistry modeling of protoplanetary disks Grigorii V. Smirnov-Pinchukov, Tamara Molyarova, Dmitry A. Semenov, Vitaly V. Akimkin, Sierk van Terwisga, Riccardo Francheschi and Thomas Henning A&A, 666 (2022) L8 Published online: 11 October 2022 DOI: 10.1051/0004-6361/202244691