Trojans in Artificial Intelligence (TrojAI) Final Report. - Kristopher W. Reese; Taylor Kulp-McDowall; Michael Majurski; Timothy Blattner; Derek Juba; Peter Bajcsy; Antonio Cardone; Philippe Dessauw; Alden Dima; Anthony J. Kearsley; Melinda Kleczynski; Joel Vasanth; et al. (CoRR, 2026)