Twenty Billion Neurons (TwentyBN) is a German-Canadian artificial intelligence startup based in Berlin and Toronto. The company’s mission is to provide AI applications with better inference capabilities, and ultimately with common sense reasoning. To achieve this vision, TwentyBN is developing neural models that can make predictions about intuitive physics from videos. The company is working with enterprise customers on early prototypes of this technology. TwentyBN was founded in 2015 by a team of deep learning experts. It raised a $2.5 million seed round from a US-based investor in early 2016. The company currently employs 13 AI engineers and researchers.