## **PoC** [The code](https://github.com/NVIDIA/NeMo-Guardrails ) considered mostly effective for QnA type applications. ## **Details** NeMO Guardrails acts like a proxy between the user and the LLM. Developers to define programmatic rails that the LLM should follow in the interaction with the users using Colang, a formal modeling language designed to specify flows of events, including conversations [Video](https://www.youtube.com/watch?v=SwqusllMCnE) [Paper](https://arxiv.org/abs/2310.10501)