Natalie Brose, Christian Spielmann and Christian Tode Bristol Economics Discussion Papers from School of Economics, University of Bristol, UK Abstract: Since the public release of ChatGPT in late 2022, the role of Generative AI chatbots in education has been widely debated. While some see their potential as automated tutors, others worry that inaccuracies and hallucinations could harm student learning. Thisstudy assesses ChatGPT models (GPT-3.5, GPT-4o, and o1preview) across important dimension...