NeMo Guardrails: A Toolkit for Controllable and Safe LLM Applications with Programmable Rails Traian Rebedea author Razvan Dinu author Makesh Narsimhan Sreedhar author Christopher Parisien author Jonathan Cohen author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing: System Demonstrations Yansong Feng editor Els Lefever editor Association for Computational Linguistics Singapore conference publication rebedea-etal-2023-nemo 10.18653/v1/2023.emnlp-demo.40 https://aclanthology.org/2023.emnlp-demo.40/ 2023-12 431 445