Jingwei Ni is a Ph.D. student in the group of Prof. Elliott Ash, co-supervised by Prof. Markus Leippold (UZH) and Prof. Mrinmaya Sachan (ETH Zurich). He studied computer science at the University of Hong Kong and data science and machine learning at University College London. His research covers AI applications — fact-checking, scientific communication, AI for social good — and causal NLP.