We’re excited about the progress we’ve made in improving open-domain chatbots. However, we are still far from achieving human-level intelligence in dialogue systems. Though it’s rare, our best models still make mistakes, like contradiction or repetition, and can “hallucinate” knowledge, as is seen in other generative systems. post 
Human evaluations are also generally conducted using relatively brief conversations, and we’d most likely find that sufficiently long conversations would make these issues more apparent.
Recipes for building an open-domain chatbot. pdf
A framework for training and evaluating AI models on a variety of openly available dialogue datasets. github
You may talk with our models. The 2.7B can be interacted with on a 16gb P100 GPU or better. The 9.4B parameter model requires at least two 32gb V100 GPUs to interact with. page